About: http://webisa.webdatacommons.org/89681355

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	Wall engaging tabs 114, 115 may be provided approximately planar to one another to facilitate coupling to a flat surface, such as a wall.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com