About: http://webisa.webdatacommons.org/236358478

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	With reference to the drawings and particularly as shown in FIG. 2, the invention herein comprising a sign or poster holding device is well shown in perspective and is indicated generally by the reference numeral 10.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com