<http://worldcat.org/entity/work/id/21070997> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/CreativeWork> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/name> "The Guardian book of puzzles"@en .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/about> <http://id.loc.gov/authorities/subjects/sh85109826> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/name> "The Guardian book of puzzles" .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/workExample> <http://www.worldcat.org/oclc/59849391> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/workExample> <http://www.worldcat.org/oclc/806503723> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/about> <http://experiment.worldcat.org/entity/work/data/21070997#Topic/matematica_recreativa> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/about> <http://id.worldcat.org/fast/1085701> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/contributor> <http://worldcat.org/entity/person/id/2658954620> .
<http://worldcat.org/entity/work/id/21070997> <http://schema.org/creator> <http://worldcat.org/entity/person/id/2638265306> .
<http://experiment.worldcat.org/entity/work/data/21070997#Topic/matematica_recreativa> <http://schema.org/name> "Matemàtica recreativa." .
<http://experiment.worldcat.org/entity/work/data/21070997#Topic/matematica_recreativa> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Topic> .
<http://experiment.worldcat.org/entity/work/data/21070997.nt> <http://rdfs.org/ns/void#inDataset> <http://purl.oclc.org/dataset/WorldCat/Works> .
<http://experiment.worldcat.org/entity/work/data/21070997.nt> <http://schema.org/about> <http://worldcat.org/entity/work/id/21070997> .