About: http://webisa.webdatacommons.org/310263321

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	The medium can be either a tangible medium, including but not limited to optical or analog communications lines, or may be implemented with wireless techniques,
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com