{
 "id": "n-c518b8db75",
 "slug": "cambridge-cambridge-discovery-park",
 "type": "office-park",
 "name": "Cambridge Discovery Park",
 "aka": [],
 "city": "Cambridge",
 "county": "Middlesex County",
 "state": "MA",
 "country": "US",
 "census_division": 1,
 "lat": 42.39819444,
 "lon": -71.14739722,
 "geocode_method": "wikipedia",
 "address": null,
 "metro": null,
 "original_use": "office park",
 "year_opened": 1953,
 "year_closed": 2002,
 "acres": 30.0,
 "gla_sqft": 400000,
 "stores_peak": null,
 "levels": null,
 "original_developer": "Arthur D. Little, Inc.",
 "original_architect": null,
 "before_notes": "Draft from Wikipedia, model-extracted, unreviewed: A former suburban office park, Acorn Park, was redeveloped into Cambridge Discovery Park, a mixed-use office and laboratory campus with green space.",
 "strategy": [
  "redevelop",
  "regreen"
 ],
 "new_use": [
  "office",
  "park"
 ],
 "share_retrofit": null,
 "status": "partial",
 "year_retrofit": 2000,
 "developer": "Bulfinch",
 "architect": null,
 "after_notes": "six different LEED-certified office and laboratory buildings totaling up to 820,000 sf and two structured parking garages. It includes green space with walking and bicycle trails as well as two buildings and a parking garage.",
 "narrative": "Cambridge Discovery Park (CDP or the Park), formerly known as Acorn Park, is a 30 acres (12 ha) office and laboratory campus in Cambridge, Massachusetts. It is located along Massachusetts Route 2, and is connected to the Alewife Red Line subway terminus and bus station by a walking path, and to the Minuteman Bikeway.\nIt was the home office of Arthur D. Little, an international management consulting firm, from 1953 to 2002.\nSince 2000, CDP has been owned and managed by an affiliate of Bulfinch, a real estate firm.",
 "narrative_license": "CC BY-SA 4.0",
 "narrative_source": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
 "zoning_change": null,
 "public_subsidy": null,
 "entitlement_year": null,
 "planning_notes": null,
 "wikidata_qid": "Q5025408",
 "wikipedia": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
 "osm_id": null,
 "verified": "draft",
 "verified_by": null,
 "last_verified": null,
 "last_updated": "2026-10-18",
 "created": "2026-10-18",
 "contributor_name": null,
 "contributor_org": null,
 "contributor_link": null,
 "international": 0,
 "county_fips": "25017",
 "opp_score": 0.0,
 "opp_reasons": [
  "retrofit already built",
  "30 acres",
  "median rent $2,126"
 ],
 "for_sale": 0,
 "distressed": 0,
 "deep": {},
 "elements": [
  {
   "slug": "era-closed-2000s",
   "name": "Closed 2000s",
   "grp": "era",
   "evidence": "2002",
   "origin": "newtypes-extraction"
  },
  {
   "slug": "era-opened-1950s",
   "name": "Opened 1950s",
   "grp": "era",
   "evidence": "1953",
   "origin": "newtypes-extraction"
  },
  {
   "slug": "era-retrofit-2000s",
   "name": "Retrofit 2000s",
   "grp": "era",
   "evidence": "2000",
   "origin": "newtypes-extraction"
  },
  {
   "slug": "place-mall-cluster",
   "name": "3+ other atlas sites within 10 km",
   "grp": "place",
   "evidence": "16 within 10 km",
   "origin": "computed"
  },
  {
   "slug": "place-high-traffic",
   "name": "30,000+ vehicles a day on an adjacent road",
   "grp": "place",
   "evidence": "66,383 on a counted road",
   "origin": "fhwa-hpms"
  },
  {
   "slug": "place-retail-shrinking-county",
   "name": "County lost 10%+ of retail establishments since 2012",
   "grp": "place",
   "evidence": "-10%",
   "origin": "census-cbp"
  },
  {
   "slug": "place-apartment-boom-county",
   "name": "County permitting 2,000+ apartment units a year",
   "grp": "place",
   "evidence": "2,440 units, Middlesex County",
   "origin": "census-bps"
  },
  {
   "slug": "place-rent-2000-plus",
   "name": "County typical rent $2,000+",
   "grp": "place",
   "evidence": "$3,069/mo",
   "origin": "zillow"
  },
  {
   "slug": "place-freeway-frontage",
   "name": "Interstate or freeway within 600 m",
   "grp": "place",
   "evidence": "",
   "origin": "fhwa-hpms"
  },
  {
   "slug": "strategy-redevelop",
   "name": "Redeveloped",
   "grp": "strategy",
   "evidence": "six different LEED-certified office and laboratory buildings totaling up to 820,000 sf and two structured parking garages. It includes green space with walking and bicycle trails as well as two buildi",
   "origin": "record"
  },
  {
   "slug": "strategy-regreen",
   "name": "Regreened",
   "grp": "strategy",
   "evidence": "six different LEED-certified office and laboratory buildings totaling up to 820,000 sf and two structured parking garages. It includes green space with walking and bicycle trails as well as two buildi",
   "origin": "record"
  },
  {
   "slug": "use-office",
   "name": "Office",
   "grp": "use",
   "evidence": "six different LEED-certified office and laboratory buildings totaling up to 820,000 sf and two ",
   "origin": "newtypes-extraction"
  },
  {
   "slug": "use-park",
   "name": "Park and open space",
   "grp": "use",
   "evidence": " 820,000 sf and two structured parking garages. It includes green space with walking and bicycle trails as well as two buildings an",
   "origin": "newtypes-extraction"
  }
 ],
 "sources": [
  {
   "id": 7256,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Cambridge Discovery Park",
   "publisher": "Wikipedia",
   "date": null,
   "quote": "Cambridge Discovery Park",
   "kind": "wikipedia",
   "license": "CC BY-SA 4.0",
   "retrieved": "2026-10-18"
  },
  {
   "id": 7257,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "In 1953, the Park opened and was named Acorn Park",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7258,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "Arthur D. Little owned the site until 1999",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7259,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "When Bulfinch purchased the Arthur D. Little site in 2000",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7260,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "continued to occupy the site as a tenant until 2002",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7261,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "The original buildings at Acorn Park were demolished by Bulfinch over several years beginning in 2003",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7262,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "In 2008, the American Council of Engineering Companies of Massachusetts (ACEC MA) awarded Cambridge Discovery Park a Silver Award Certificate of Merit for Engineering Excellence.",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7263,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "In 2011, Bulfinch received a preservation award from the Cambridge Historical Commission for this memorial.",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7264,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "In 2011, the City of Cambridge awarded Cambridge Discovery Park the GoGreen Award for outstanding storm water design and efficiency.",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  },
  {
   "id": 7265,
   "site_id": "n-c518b8db75",
   "url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "title": "Timeline",
   "publisher": null,
   "date": null,
   "quote": "On September 22, 2021, locked gates were constructed surrounding this park, greatly limiting its bicycle and pedestrian accessibility.",
   "kind": "quote",
   "license": null,
   "retrieved": "2026-10-18"
  }
 ],
 "parties": [
  {
   "name": "Bulfinch",
   "kind": "developer",
   "role": "developer",
   "year_from": 2000,
   "year_to": null
  }
 ],
 "events": [
  {
   "id": 4273,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 1953,
   "kind": "note",
   "detail": "Park opened as Acorn Park",
   "share": null,
   "source_id": 7257,
   "verified": "draft"
  },
  {
   "id": 4282,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 1953,
   "kind": "opened",
   "detail": "Opened",
   "share": null,
   "source_id": null,
   "verified": "draft"
  },
  {
   "id": 4274,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 1999,
   "kind": "note",
   "detail": "Arthur D. Little owned the site until 1999",
   "share": null,
   "source_id": 7258,
   "verified": "draft"
  },
  {
   "id": 4275,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2000,
   "kind": "note",
   "detail": "Bulfinch purchased and began managing the site",
   "share": null,
   "source_id": 7259,
   "verified": "draft"
  },
  {
   "id": 4284,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2000,
   "kind": "retrofit",
   "detail": "Retrofit: redevelop, regreen",
   "share": null,
   "source_id": null,
   "verified": "draft"
  },
  {
   "id": 4276,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2002,
   "kind": "note",
   "detail": "Arthur D. Little ceased to occupy the site",
   "share": null,
   "source_id": 7260,
   "verified": "draft"
  },
  {
   "id": 4283,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2002,
   "kind": "closed",
   "detail": "Closed",
   "share": null,
   "source_id": null,
   "verified": "draft"
  },
  {
   "id": 4277,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2003,
   "kind": "note",
   "detail": "Original buildings began to be demolished",
   "share": null,
   "source_id": 7261,
   "verified": "draft"
  },
  {
   "id": 4278,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2008,
   "kind": "note",
   "detail": "Awarded Silver Award Certificate of Merit for Engineering Excellence",
   "share": null,
   "source_id": 7262,
   "verified": "draft"
  },
  {
   "id": 4279,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2011,
   "kind": "note",
   "detail": "Received preservation award from Cambridge Historical Commission",
   "share": null,
   "source_id": 7263,
   "verified": "draft"
  },
  {
   "id": 4280,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2011,
   "kind": "note",
   "detail": "Awarded GoGreen Award for stormwater design",
   "share": null,
   "source_id": 7264,
   "verified": "draft"
  },
  {
   "id": 4281,
   "site_id": "n-c518b8db75",
   "date": null,
   "year": 2021,
   "kind": "note",
   "detail": "Locked gates constructed, limiting accessibility",
   "share": null,
   "source_id": 7265,
   "verified": "draft"
  }
 ],
 "gallery": [],
 "anchors": [
  {
   "name": "Arthur D. Little",
   "wikipedia": null,
   "category": "tenant (from text)"
  }
 ],
 "deals": [
  {
   "id": 424,
   "site_id": "n-c518b8db75",
   "kind": "sale",
   "date": null,
   "year": 2000,
   "price": null,
   "price_per_acre": null,
   "price_per_sqft": null,
   "acres": null,
   "sqft": null,
   "buyer": "Bulfinch",
   "seller": "Arthur D. Little",
   "broker": null,
   "lender": null,
   "loan_amount": null,
   "loan_maturity": null,
   "loan_status": null,
   "asking_price": null,
   "listing_url": null,
   "status": null,
   "notes": null,
   "source_url": "https://en.wikipedia.org/wiki/Cambridge_Discovery_Park",
   "source_title": null,
   "source_date": null,
   "quote": "When Bulfinch purchased the Arthur D. Little site in 2000",
   "verified": "draft",
   "retrieved": "2026-10-18"
  }
 ],
 "owner_of_record": null,
 "ctx": {
  "assessment": {
   "what_happened": "Cambridge Discovery Park (formerly Acorn Park) opened in 1953 as an office park for Arthur D. Little, closed in 2002, and underwent retrofitting starting in 2000. Bulfinch acquired the site in 2000 and completed a redevelop/regreen project. The park now includes six LEED-certified office/laboratory buildings (820,000 sq ft total) and green space with trails, replacing original structures. The site remains partially occupied by original elements (per 'status': partial).",
   "why": "Retrofit strategy was executed (2000\u20132002), with completed work including new buildings and regreening. Original GLA (400,000 sq ft) expanded to 820,000 sq ft. Status is 'partial' despite retrofit completion.",
   "where_it_stands": "Located in Cambridge, MA (30 acres), adjacent to Route 2 and Alewife Red Line transit. Nearby context includes Arsenal Mall (4.2 km, built) and proposed developments within 10 km. Housing market data (ZHVI $804k) and retail trends (10.5% business decline 2012\u20132023) are noted but not directly relevant to the park\u2019s status.",
   "for_a_planner": [
    "Retrofit work is complete (2000\u20132002), but site status remains 'partial'\u2014likely meaning original structures were partially retained or repurposed.",
    "Proximity to transit (Alewife Red Line) and bikeways is confirmed in narrative.",
    "No new development activity noted post-2021 (gates locked in 2021)."
   ],
   "for_a_developer": [
    "GLA increased 105% (400k \u2192 820k sq ft) post-retrofit.",
    "Median rent $2,126/sq ft cited as opportunity factor, but retrofit is already built (opp_score: 0).",
    "No new construction permits reported since 2024 (permits data shows residential units, not park updates)."
   ],
   "risks_and_unknowns": [
    "'Status: partial' contradicts 'retrofit already built' in opp_reasons\u2014exact meaning unclear.",
    "No current occupancy rate or tenant mix provided.",
    "Traffic data (66k ADT) is for Route 2, not park access.",
    "Verified status is 'draft'\u2014data may be unconfirmed."
   ],
   "data_quality": "partial",
   "one_line": "Retrofit completed (2000\u20132002) with 820k sq ft of new LEED office space; site status 'partial' despite work being done.",
   "model": "qwen3-30b-a3b-64k:latest",
   "machine": "Dell 5820 RTX 3090 (Ollama, qwen3-30b-a3b)",
   "record_sha1": "f4a86753417f"
  },
  "cluster": {
   "within_10km": [
    {
     "id": "n-f856a19f74",
     "name": "A&P food-storage and bakery warehouse",
     "city": "Somerville",
     "status": "built",
     "km": 4.1
    },
    {
     "id": "m-2afa0a0e0b",
     "name": "Arsenal Mall",
     "city": "Watertown",
     "status": "built",
     "km": 4.2
    },
    {
     "id": "m-cda9f36c80",
     "name": "Assembly Mall",
     "city": "Somerville",
     "status": "partial",
     "km": 5.5
    },
    {
     "id": "n-6f998b11de",
     "name": "Bay Colony office complex",
     "city": "Waltham",
     "status": "proposed",
     "km": 7.6
    },
    {
     "id": "n-82ffacb575",
     "name": "Bay Colony",
     "city": "Waltham",
     "status": "proposed",
     "km": 7.6
    },
    {
     "id": "n-8c643604e6",
     "name": "Jones Road",
     "city": "Waltham",
     "status": "proposed",
     "km": 7.6
    },
    {
     "id": "n-357b2d5720",
     "name": "15 Court Square",
     "city": "Boston",
     "status": "approved",
     "km": 8.5
    },
    {
     "id": "n-f5b91abf34",
     "name": "Orchard Gardens",
     "city": "Boston",
     "status": "built",
     "km": 8.5
    },
    {
     "id": "n-f64adfaf34",
     "name": "Filene's landmark flagship store",
     "city": "Boston",
     "status": "built",
     "km": 8.5
    },
    {
     "id": "m-d9b398f7d8",
     "name": "Lafayette Place Mall",
     "city": "Boston",
     "status": "built",
     "km": 8.6
    },
    {
     "id": "n-bbf83a230d",
     "name": "85 Devonshire St.",
     "city": "Boston",
     "status": "approved",
     "km": 8.6
    },
    {
     "id": "n-d67cb18335",
     "name": "City Realty development on Route 9",
     "city": "Chestnut Hill",
     "status": "proposed",
     "km": 8.6
    }
   ],
   "count_10km": 16,
   "count_25km": 25
  },
  "elevation": {
   "elevation_ft": 4.3,
   "resolution": 1,
   "source": "USGS EPQS (3DEP)",
   "retrieved": "2026-10-20"
  },
  "food_access": {
   "tract10": "25017354900",
   "urban": 1,
   "lila_1_10": 0,
   "low_access_1mi": 0,
   "poverty_rate": 25.067281814686698,
   "median_family_income": 77159.0,
   "snap_households": 624.0,
   "pop2010": 6058.0,
   "source": "USDA ERS Food Access Research Atlas 2019 (ArcGIS copy)",
   "retrieved": "2026-10-20"
  },
  "housing_market": {
   "zhvi": {
    "latest": 804837,
    "month": "2026-09",
    "change_1y": 0.015,
    "change_5y": 0.224
   },
   "zori": {
    "latest": 3069,
    "month": "2026-09",
    "change_1y": 0.024,
    "change_5y": 0.241
   },
   "county_fips": "25017",
   "source": "Zillow Research (ZHVI, ZORI)"
  },
  "jobs_lodes": {
   "tract20": "25017354901",
   "jobs": 6409,
   "retail_jobs": 0,
   "food_accommodation_jobs": 132,
   "year": 2022,
   "source": "Census LEHD LODES8 WAC 2022 (all jobs, primary and secondary), blocks summed to the 2020 tract",
   "retrieved": "2026-10-20"
  },
  "listings": {
   "zip": "02140",
   "month": "202609",
   "median_listing_price": 799750,
   "median_listing_price_yy": -0.2896,
   "active_listing_count": 24,
   "median_days_on_market": 34,
   "price_reduced_share": 0.1067,
   "pending_ratio": 0.375,
   "source": "Realtor.com Research, inventory core metrics by ZIP (ZCTA at the site point)",
   "retrieved": "2026-10-20"
  },
  "opportunity": {
   "tract10": "25017354900",
   "kfr_p25": 0.426,
   "jail_p25": 0.007,
   "kids_count": 932.052,
   "commuting_zone": "Boston",
   "vintage": "children born 1978-83, outcomes measured 2014-15",
   "source": "Opportunity Insights, Opportunity Atlas (Chetty, Friedman, Hendren, Jones, Porter 2018)",
   "retrieved": "2026-10-20"
  },
  "peers": {
   "peers": [
    {
     "id": "m-c2364f77d1",
     "name": "Northgate Mall",
     "city": "Seattle",
     "state": "WA",
     "score": 8.5,
     "why": [
      "similar size (40 acres)",
      "opened 1950",
      "same strategy: redevelop, regreen"
     ]
    },
    {
     "id": "n-acc0b1e3f2",
     "name": "Salem State University\u2019s South Campus",
     "city": "Salem",
     "state": "MA",
     "score": 8.5,
     "why": [
      "similar size (23 acres)",
      "same strategy: redevelop",
      "also in MA"
     ]
    },
    {
     "id": "m-2cf955f561",
     "name": "Valley Fair Shopping Center",
     "city": "Appleton",
     "state": "WI",
     "score": 8.0,
     "why": [
      "similar size (26 acres)",
      "opened 1955",
      "same strategy: redevelop"
     ]
    },
    {
     "id": "n-260fcd20bc",
     "name": "Former Delta Airlines Site",
     "city": "Eagan",
     "state": "MN",
     "score": 8.0,
     "why": [
      "similar size (39 acres)",
      "similar GLA (328,765 sq ft)",
      "same strategy: redevelop"
     ]
    },
    {
     "id": "m-3830a036bf",
     "name": "Manchester Center",
     "city": "Fresno",
     "state": "CA",
     "score": 7.0,
     "why": [
      "similar size (40 acres)",
      "opened 1955",
      "same strategy: redevelop"
     ]
    },
    {
     "id": "m-e9252ce63f",
     "name": "Palm Center",
     "city": "Houston",
     "state": "TX",
     "score": 7.0,
     "why": [
      "similar size (26 acres)",
      "opened 1955",
      "same strategy: regreen"
     ]
    }
   ],
   "method": "size, era, strategy, status, type, state, distance"
  },
  "permits": {
   "county": "Middlesex County",
   "2024": {
    "units_1": 889,
    "units_2_4": 166,
    "units_5plus": 2440,
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   "2023": {
    "units_1": 848,
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    "units_5plus": 2902,
    "value_total": 1175190852
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   "retrieved": "2026-10-18"
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  "qcew_retail": {
   "county": "25017",
   "year": 2025,
   "establishments": 4328,
   "employment": 68958,
   "avg_annual_pay": 47577,
   "lq_employment": 0.77,
   "employment_change_1y": -2.2,
   "source": "BLS QCEW 2025 annual, county, NAICS 44-45 retail trade, private",
   "retrieved": "2026-10-20"
  },
  "retail_trend": {
   "2012": {
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    "emp": 82974
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   "2023": {
    "estab": 4650,
    "emp": 79115
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   "estab_change": -0.105,
   "emp_change": -0.047,
   "county_fips": "25017"
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  "schools": {
   "district": "Cambridge School District",
   "district_geoid": "2503270",
   "grades": "PK-12",
   "district_vintage": "SY2024-25",
   "public_schools_1mi": 5,
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    "Hardy",
    "Gibbs School",
    "Winn Brook",
    "Belmont Middle School"
   ],
   "schools_vintage": "SY2023-24",
   "source": "NCES EDGE",
   "retrieved": "2026-10-20"
  },
  "storms": {
   "county": "25017",
   "years": "2016-2025",
   "events": 469,
   "by_type": {
    "Thunderstorm Wind": 301,
    "Flood": 97,
    "Flash Flood": 32,
    "Hail": 23,
    "Lightning": 12,
    "Tornado": 4
   },
   "property_damage_usd": 4288150,
   "deaths_direct": 0,
   "injuries_direct": 6,
   "note": "county-typed events only; events logged to forecast zones (CZ_TYPE Z: most winter, heat, flood and coastal events) are not counted",
   "source": "NOAA NCEI Storm Events Database, details files",
   "retrieved": "2026-10-20"
  },
  "traffic": {
   "max_aadt": 66383,
   "trucks_aadt": 3733,
   "road": null,
   "class": "freeway or expressway",
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   "segments_600m": 8,
   "year": "2024",
   "source": "FHWA HPMS",
   "retrieved": "2026-10-20"
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 },
 "parcels": [],
 "url": "https://retrofitatlas.org/office-parks/ma/cambridge-cambridge-discovery-park/",
 "photo": null,
 "provenance": {
  "year_opened": "newtypes-extraction",
  "year_closed": "newtypes-extraction",
  "acres": "newtypes-extraction",
  "gla_sqft": "newtypes-extraction",
  "original_developer": "newtypes-extraction",
  "status": "newtypes-extraction",
  "after_notes": "newtypes-extraction",
  "year_retrofit": "newtypes-extraction",
  "developer": "newtypes-extraction"
 }
}