<http://webisa.webdatacommons.org/162191143>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/100627375>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162191143> .
<http://webisa.webdatacommons.org/162191143>	<http://www.w3.org/ns/prov#value>	"He recommends a daily regimen of mental aerobics, which can involve such activities as crossword puzzles, brain teasers and other endeavors that keep us mentally stimulated." .
<http://webisa.webdatacommons.org/prov/105376294>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/162191143> .
<http://webisa.webdatacommons.org/162191143>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<jewishjournal.com> .