About: http://webisa.webdatacommons.org/42119083

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	But since the ancient Filipinos did not keep long-term written records, more durable materials, such as stone, clay or metal, were not used.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com