About: http://webisa.webdatacommons.org/157844418

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	Many of his writings deal with the relation between human beings and their environment, especially in cities.
http://www.w3.org/ns/prov#wasQuotedFrom	howstuffworks.com