About: http://webisa.webdatacommons.org/253391919

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	New Exhibit: Scream Machines" uses roller coasters, strobes and other displays to teach about physics, physiology, psychology and the history of roller coasters (through Jan. 7).
http://www.w3.org/ns/prov#wasQuotedFrom	post-gazette.com