About: http://webisa.webdatacommons.org/166799589

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	The holder itself should be readily attachable to and removable from a wall, post or other substantially vertical surface.
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com