About: http://webisa.webdatacommons.org/18642328

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	New material such as fiberglass was used as a means of strengthening boards.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com