About: http://webisa.webdatacommons.org/241444005

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	For instance, is a crossing signal???s timing interval problematic for some pedestrians, is the crossing device broken, or is there no crossing device at the intersection?
http://www.w3.org/ns/prov#wasQuotedFrom	popcenter.org