<http://webisa.webdatacommons.org/116488786>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/116488786>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<chrysotile.com> .
<http://webisa.webdatacommons.org/prov/195101659>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/116488786> .
<http://webisa.webdatacommons.org/prov/77417270>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/116488786> .
<http://webisa.webdatacommons.org/116488786>	<http://www.w3.org/ns/prov#value>	"But times have changed: the types of fibres and products used are different, and dust control technology has evolved." .