About: http://webisa.webdatacommons.org/189780776

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	Design challenges: Two subway tunnels and an elaborate network of both private and public utilities, including electric, telephone and sewers, are located beneath the Circle.
http://www.w3.org/ns/prov#wasQuotedFrom	asla.org