{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/133638319"
      "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" : [ "Low-level exposures to heavy metals, pesticides, tobacco and other chemicals during fetal and early childhood are risk factors for learning and behavioural problems in children. 2." ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "cfri.ca" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/409610151"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/133638319" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/51248833"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/133638319"] } } }
