About: http://webisa.webdatacommons.org/198145661

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	School transportation has been the subject of numerous federal and state policies since the early twentieth century-the Safe Routes to School program is the most recent example.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov