About: http://webisa.webdatacommons.org/299693334

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	Relief is the Earth surface and includes such aspects as hills, valleys, plains, summits, depressions, and other natural features, such as trees, streams, and lakes.
http://www.w3.org/ns/prov#wasQuotedFrom	texaslandsurvey.com