{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/418045839"
      "properties" : {
        "http://www.w3.org/1999/02/22-rdf-syntax-ns#type" : [ "http://www.w3.org/ns/prov#Entity" ] ,
        "http://www.w3.org/ns/prov#value" : [ "A survey of the physical activities of police officers in New Jersey was conducted to collect information about the kinds of physical activities they perform, their present health status, the measures they take to maintain good physical condition, and their appraisal of the present civil service physical performance test battery." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "science.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/462641296"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/418045839"] } } }
