<http://webisa.webdatacommons.org/315041031>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedsearch.com> .
<http://webisa.webdatacommons.org/prov/144846549>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/315041031> .
<http://webisa.webdatacommons.org/315041031>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/315041031>	<http://www.w3.org/ns/prov#value>	"In terms of the characteristics of cognitive development, because other factors such as nutrition and environment are influential as well, it is necessary to observe infants over a longer period." .
<http://webisa.webdatacommons.org/prov/135552732>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/315041031> .