About: http://webisa.webdatacommons.org/211956308

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	This protuberance may be at least one stepped portion, and one preferred elongated retaining element is a screw.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com