About: http://webisa.webdatacommons.org/29488857

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 another embodiment, the arms or struts 71 of the occlusion shell 62 include a coil, such as for example, a helically curved strut or a spiral strut 71.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com