{"status":"OK","data":{"id":22912,"identifier":"Z2JRL","persistentUrl":"https://hdl.handle.net/1902.6/Z2JRL","protocol":"hdl","authority":"1902.6","separator":"/","publisher":"Harvard Dataverse","publicationDate":"2011-12-13","storageIdentifier":"file://1902.6/Z2JRL","effectiveDatasetFileCountLimit":100000,"datasetFileUploadsAvailable":100000,"datasetType":"dataset","locks":[],"latestVersion":{"id":18912,"datasetId":22912,"datasetPersistentId":"hdl:1902.6/Z2JRL","datasetType":"dataset","storageIdentifier":"file://1902.6/Z2JRL","versionNumber":1,"internalVersionNumber":1,"versionMinorNumber":0,"versionState":"RELEASED","latestVersionPublishingState":"RELEASED","deaccessionLink":"","productionDate":"","lastUpdateTime":"2011-12-13T20:04:36Z","releaseTime":"2011-12-13T00:00:00Z","createTime":"2011-02-20T14:02:04Z","publicationDate":"2011-12-13","citationDate":"2011-12-13","effectiveDatasetFileCountLimit":100000,"datasetFileUploadsAvailable":100000,"termsOfUse":"This dataset is made available with limited information on how it can be used. 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The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the producers in the use of this data, or related materials.","fileAccessRequest":false,"metadataBlocks":{"citation":{"displayName":"Citation Metadata","name":"citation","fields":[{"typeName":"title","multiple":false,"typeClass":"primitive","value":"Massachusetts Housing Density, 1999"},{"typeName":"author","multiple":true,"typeClass":"compound","value":[{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Harvard Map Collection"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"U.S. Department of Commerce, Bureau of the Census"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Massachusetts Institute for Social and Economic Research, University of Massachusetts"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Massachusetts Office of Geographic and Environmental Information (MassGIS)"}},{"authorName":{"typeName":"authorName","multiple":false,"typeClass":"primitive","value":"Commonwealth of Massachusetts, Department of Revenue, Division of Local Services"}}]},{"typeName":"datasetContact","multiple":true,"typeClass":"compound","value":[{"datasetContactEmail":{"typeName":"datasetContactEmail","multiple":false,"typeClass":"primitive","value":"N/A"}}]},{"typeName":"dsDescription","multiple":true,"typeClass":"compound","value":[{"dsDescriptionValue":{"typeName":"dsDescriptionValue","multiple":false,"typeClass":"primitive","value":"This datalayer is a polygon coverage for Massachusetts towns which will display town boundaries and housing density (expressed as housing units per square mile) for each town for the year 1999. This layer was derived from the Massachusetts Electronic Atlas database published by the Harvard Map Collection in 2001. For more information on the definitions, data sources and process steps please read the \"Supplemental Information\" and \"Data Quality\" sections which follow. The Massachusetts Electronic Atlas (MEA) was a collaborative project to provides access, via the Internet, to data about the Commonwealth, its thirteen regional planning agency districts and 351 cities and towns. This dataset is now only available via The Harvard Geospatial Library."}}]},{"typeName":"topicClassification","multiple":true,"typeClass":"compound","value":[{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"boundaries"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"ISO 19115 Topic Category"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"society"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"ISO 19115 Topic Category"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Housing"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Cities and towns"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"}},{"topicClassValue":{"typeName":"topicClassValue","multiple":false,"typeClass":"primitive","value":"Land use"},"topicClassVocab":{"typeName":"topicClassVocab","multiple":false,"typeClass":"primitive","value":"LCSH"}}]},{"typeName":"producer","multiple":true,"typeClass":"compound","value":[{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Harvard Map Collection"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Harvard Map Collection"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"U.S. Department of Commerce, Bureau of the Census"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Massachusetts Institute for Social and Economic Research, University of Massachusetts"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Massachusetts Office of Geographic and Environmental Information (MassGIS)"}},{"producerName":{"typeName":"producerName","multiple":false,"typeClass":"primitive","value":"Commonwealth of Massachusetts, Department of Revenue, Division of Local Services"}}]},{"typeName":"productionDate","multiple":false,"typeClass":"primitive","value":"N/A"},{"typeName":"distributor","multiple":true,"typeClass":"compound","value":[{"distributorName":{"typeName":"distributorName","multiple":false,"typeClass":"primitive","value":"Harvard Geospatial Library"}}]},{"typeName":"timePeriodCovered","multiple":true,"typeClass":"compound","value":[{"timePeriodCoveredStart":{"typeName":"timePeriodCoveredStart","multiple":false,"typeClass":"primitive","value":"1999"}}]},{"typeName":"kindOfData","multiple":true,"typeClass":"primitive","value":["vector digital data"]}]},"geospatial":{"displayName":"Geospatial Metadata","name":"geospatial","fields":[{"typeName":"geographicCoverage","multiple":true,"typeClass":"compound","value":[{"otherGeographicCoverage":{"typeName":"otherGeographicCoverage","multiple":false,"typeClass":"primitive","value":"Massachusetts"}}]},{"typeName":"geographicBoundingBox","multiple":true,"typeClass":"compound","value":[{"westLongitude":{"typeName":"westLongitude","multiple":false,"typeClass":"primitive","value":"-73.508240"},"eastLongitude":{"typeName":"eastLongitude","multiple":false,"typeClass":"primitive","value":"-69.927802"},"northLatitude":{"typeName":"northLatitude","multiple":false,"typeClass":"primitive","value":"42.886818"},"southLatitude":{"typeName":"southLatitude","multiple":false,"typeClass":"primitive","value":"41.237962"}}]}]},"socialscience":{"displayName":"Social Science and Humanities Metadata","name":"socialscience","fields":[{"typeName":"samplingProcedure","multiple":false,"typeClass":"primitive","value":"Metadata imported."}]}},"files":[]}}}