About: http://webisa.webdatacommons.org/375634148

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 access device is a device having a proximal end and a distal end and an internal passageway extending from the proximal end to the distal end.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com