About: http://webisa.webdatacommons.org/140618235

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	A contact hour is defined as one hour of service for teaching and 1.25 hours of service for teaching-related tasks, such as preparation and grading.
http://www.w3.org/ns/prov#wasQuotedFrom	cscc.edu