About: http://webisa.webdatacommons.org/273007287

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 may also have a wide variety of specific forms, but will usually be in the form of a needle, stylet, or other elongate structure having a sharpened distal tip for passage through the tissue of the anatomic space wall.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com