<http://webisa.webdatacommons.org/prov/62311116>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/364164611> .
<http://webisa.webdatacommons.org/364164611>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wikibooks.org> .
<http://webisa.webdatacommons.org/364164611>	<http://www.w3.org/ns/prov#value>	"Gas lighting created smoke that causes health problems as well as damaged walls, paintings, and other valuables, a tragedy for the wealthy that placed great pride in their accumulation of valuable possessions." .
<http://webisa.webdatacommons.org/364164611>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .