About: http://webisa.webdatacommons.org/148731522

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	Deep extragalactic surveys have been successful tools in unraveling the formation and evolution of cosmic building blocks, including galaxies, groups and clusters of galaxies, large-scale structures, and supermassive black holes (SMBH).
http://www.w3.org/ns/prov#wasQuotedFrom	caltech.edu