<http://webisa.webdatacommons.org/158984413>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<post-gazette.com> .
<http://webisa.webdatacommons.org/prov/487081695>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158984413> .
<http://webisa.webdatacommons.org/prov/55464443>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/158984413> .
<http://webisa.webdatacommons.org/158984413>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/158984413>	<http://www.w3.org/ns/prov#value>	"The main festival begins at 8 p.m. and continues through midnight with performances, installations, sculpture and other art that incorporates the festival's three themes of fire, light and electricity." .