<http://webisa.webdatacommons.org/prov/68766192>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/260027861> .
<http://webisa.webdatacommons.org/260027861>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/260027861>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<post-gazette.com> .
<http://webisa.webdatacommons.org/260027861>	<http://www.w3.org/ns/prov#value>	"Two sessions will be held: from 4 to 5:30 p.m. for teachers, health care workers and other professionals; and from 7:30 to 9 p.m. for parents and teens." .