About: http://webisa.webdatacommons.org/316995386

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	In a preferred embodiment of the invention, the port hub includes at least one port through which a fluid or other substance may be injected.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com