About: http://webisa.webdatacommons.org/198762176

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	Typically, lengths of utility lines such as pipes and wiring extend through the crawl space to communicate between different areas of the overhead building.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com