About: http://webisa.webdatacommons.org/71597663

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	system components such as traps, control valves, and pipes has a tremendous effect on the
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com