{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/257216208"
      "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" : [ "An early intervention approach based in the public schools, in collaboration with community-based youth agencies, the police, and community groups should also be tested, particularly in cities or neighborhoods with emerging gang problems. 368 references" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "umich.edu" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/90911031"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/257216208"] } } }
