About: http://webisa.webdatacommons.org/38891189

Property	Value
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	???When the green movement started about 10 to 15 years ago, there was a perception that it was very expensive to build green schools,??? said Tom Roger, vice-president of Arlington, Va.???based Gilbane Building Company.
http://www.w3.org/ns/prov#wasQuotedFrom	architectmagazine.com