{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/420187765"
      "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" : [ "In some cases, where there is very fine particulate material (such as carbon black, titanium dioxide, silica, or other fillers), a 0.20 m filter may be used." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "waters.com" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/269511072"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/420187765" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/396154158"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/420187765"] } } }
