<http://webisa.webdatacommons.org/78293923> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/78293923> <http://www.w3.org/ns/prov#wasQuotedFrom> <knowledgeproblem.com> . <http://webisa.webdatacommons.org/prov/494151502> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/78293923> . <http://webisa.webdatacommons.org/78293923> <http://www.w3.org/ns/prov#value> "A market is a tool for distributing goods and costs to those who value them most or are most willing/able to bear them in exchange for goods." .