About: http://webisa.webdatacommons.org/432901558

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	Sumerian civilization was a great civilization developed and made ??????a lot especially in the field of agriculture and construction ...
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com