About: http://webisa.webdatacommons.org/436415938

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	When openings are left in the heads of the rivet as a result of the removal of the stem, bacteria and other germs tend to accumulate in the openings.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com