<http://webisa.webdatacommons.org/171931219> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/417873730> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/171931219> . <http://webisa.webdatacommons.org/171931219> <http://www.w3.org/ns/prov#value> "These signs are made using different kinds of applications and are placed everywhere ??? from student???s lounges and leisure places, elevators, cafeterias, and even bathrooms." . <http://webisa.webdatacommons.org/171931219> <http://www.w3.org/ns/prov#wasQuotedFrom> <webtowns.org> .