About: http://webisa.webdatacommons.org/374614485

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	Usually, some sort of supporting wall is used behind mosaics that will be displayed vertically, to add another layer of security.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com