About: http://webisa.webdatacommons.org/400964408

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	The decision of British and other navies to change from coal to oil proved disastrous for Welsh steam coal exports.
http://www.w3.org/ns/prov#wasQuotedFrom	rhondda-cynon-taff.gov.uk