About: http://webisa.webdatacommons.org/288559289

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	FIG. 1A is a side view of a portion of a shell including threads and an attached ground electrode with the threads disposed at a predetermined angle relative to the ground electrode according to one embodiment of the invention;
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com