<http://webisa.webdatacommons.org/prov/285843033>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421540301> .
<http://webisa.webdatacommons.org/421540301>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/421540301>	<http://www.w3.org/ns/prov#value>	": 0 At first glance, this artwork looks like your typical piece of baseball memorabilia, signed by more than 40 celebrities, including Mickey Mantle, Sandy Koufax, Willie Mays and even president Richard Nixon." .
<http://webisa.webdatacommons.org/prov/425576750>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421540301> .
<http://webisa.webdatacommons.org/421540301>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sportscollectorsdigest.com> .
<http://webisa.webdatacommons.org/prov/420333598>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421540301> .