{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/174691303"
      "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" : [ "Various combinations of layer thicknesses and material types can be evaluated in terms of their impact on the maximum frost depth and total amount of base and select materials necessary to protect the frost susceptible soils from freezing." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "dot.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/459912979"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/174691303"] } } }
