About: http://webisa.webdatacommons.org/19701929

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	For vertical installations, the foam can be held in place with adhesives or mechanical devices such as nails, screws, staples or rivets.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es