About: http://webisa.webdatacommons.org/104192079

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	Communication lines may have any cross section including, but not limited to, round, rectangular, triangular, any conical section such as oval, lobed, and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com