About: http://webisa.webdatacommons.org/181051244

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	They can be combined with themselbes - The above consists of the same applied six times and they can also have other elements added such as the black dots in PS and elements
http://www.w3.org/ns/prov#wasQuotedFrom	graphicxtras.com