About: http://webisa.webdatacommons.org/447206627

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	It could be argued that the increased efficiency ??? or elimination ??? of these systems is the most important single step in making tall buildings more sustainable.
http://www.w3.org/ns/prov#wasQuotedFrom	worldarchitecturenews.com