{ "items" : [
    { "id" : "http://webisa.webdatacommons.org/332315771"
      "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" : [ "Further research is needed to assess the causal or reciprocal relation between the roles of friends and family in promoting physical activity and of family physical activity in decreasing sedentary behaviors among early adolescent girls.BackgroundRegular physical activity is associated with a variety of health benefits, including a reduced risk for heart attack, colon cancer, diabetes, high blood" ] ,
        "http://www.w3.org/ns/prov#wasQuotedFrom" : [ "nih.gov" ] } },

    { "id" : "http://webisa.webdatacommons.org/prov/346098575"
      "properties" : {
        "http://www.w3.org/ns/prov#wasDerivedFrom" : [ "http://webisa.webdatacommons.org/332315771"] } } }
