About: http://webisa.webdatacommons.org/299479894

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	He has written two books and numerous articles on urban history and policy, particularly in the areas of housing, race relations, land use, and economic development.
http://www.w3.org/ns/prov#wasQuotedFrom	upenn.edu