<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#broader>	<http://vocab.nerc.ac.uk/collection/P04/current/G138/> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/pav/authoredOn>	"2019-03-04 17:29:46.0" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2004/02/skos/core#Concept> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2002/07/owl#deprecated>	"false" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#broader>	<http://vocab.nerc.ac.uk/collection/P02/current/AALK/> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/pav/hasVersion>	<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/1/> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://rdfs.org/ns/void#inDataset>	<http://vocab.nerc.ac.uk/.well-known/void> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/pav/version>	"2" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"mass_fraction_of_methane_in_air"@en .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/pav/hasCurrentVersion>	<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/2/> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#altLabel>	"" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/dc/elements/1.1/identifier>	"SDN:P07::CF12N391" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#related>	<http://vocab.nerc.ac.uk/collection/P06/current/UUUU/> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2002/07/owl#versionInfo>	"2" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2002/07/owl#sameAs>	<http://vocab.nerc.ac.uk/standard_name/mass_fraction_of_methane_in_air/> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#note>	"accepted"@en .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/dc/terms/date>	"2019-03-04 17:29:46.0" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2002/07/owl#sameAs>	<http://mmisw.org/ont/cf/parameter/mass_fraction_of_methane_in_air> .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#notation>	"SDN:P07::CF12N391" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://purl.org/dc/terms/identifier>	"SDN:P07::CF12N391" .
<http://vocab.nerc.ac.uk/collection/P07/current/CF12N391/>	<http://www.w3.org/2004/02/skos/core#definition>	"\"Mass fraction\" is used in the construction \"mass_fraction_of_X_in_Y\", where X is a material constituent of Y. It means the ratio of the mass of X to the mass of Y (including X). A chemical or biological species denoted by X may be described by a single term such as \"nitrogen\" or a phrase such as \"nox_expressed_as_nitrogen\". The chemical formula for methane is CH4. Methane is a member of the group of hydrocarbons known as alkanes. There are standard names for the alkane group as well as for some of the individual species."@en .