<http://webisa.webdatacommons.org/157599802>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/438381669>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157599802> .
<http://webisa.webdatacommons.org/157599802>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<php.net> .
<http://webisa.webdatacommons.org/157599802>	<http://www.w3.org/ns/prov#value>	"BEWARE, a couple of the examples in the comments suggest doing something like this:chmod(file_or_dir_name, intval($mode, 8));However, if $mode is an integer then intval( )  will not modify it." .