About: http://webisa.webdatacommons.org/52662213

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	Where CAD lines were enclosing areas such as mining ponds, wetlands, etc., of which the area size had to be determined, this connection of separate symbol parts had to be performed, rendering the import of CAD data rather time-consuming.
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.org.za