<http://webisa.webdatacommons.org/432113390>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.fr> .
<http://webisa.webdatacommons.org/prov/215995082>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/432113390> .
<http://webisa.webdatacommons.org/432113390>	<http://www.w3.org/ns/prov#value>	"A matrix transform system for coding and decoding images according to claim 1 in which N is a power of two and the central part of the first, second, third and fourth rectangular coefficient matrices is a Hadamard matrix." .
<http://webisa.webdatacommons.org/prov/131180881>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/432113390> .
<http://webisa.webdatacommons.org/432113390>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .