About: http://webisa.webdatacommons.org/441655994

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	A spacer according to the present invention could be used in proximity to building structures made out of material other than concrete (e.g., wood).
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com