About: http://webisa.webdatacommons.org/130631656

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	it is also true that many construction materials are full of patents and other intellectual property claims.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com