This HTML5 document contains 18 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n6http://vocab.nerc.ac.uk/standard_name/mass_concentration_of_chlorophyll_a_in_sea_floor_sediment/
n9http://vocab.nerc.ac.uk/collection/P07/current/85WOXN4A/1/
dchttp://purl.org/dc/elements/1.1/
skoshttp://www.w3.org/2004/02/skos/core#
n2http://vocab.nerc.ac.uk/collection/P07/current/85WOXN4A/
n7http://vocab.nerc.ac.uk/collection/P06/current/UKMC/
voidhttp://rdfs.org/ns/void#
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n12http://vocab.nerc.ac.uk/.well-known/
owlhttp://www.w3.org/2002/07/owl#
xsdhhttp://www.w3.org/2001/XMLSchema#
n4http://purl.org/pav/
n10http://mmisw.org/ont/cf/parameter/

Statements

Subject Item
n2:
rdf:type
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n6: n10:mass_concentration_of_chlorophyll_a_in_sea_floor_sediment
skos:prefLabel
mass_concentration_of_chlorophyll_a_in_sea_floor_sediment
dcterms:identifier
SDN:P07::85WOXN4A
dc:identifier
SDN:P07::85WOXN4A
dcterms:date
2024-01-18 09:01:44.0
skos:definition
"Mass concentration" means mass per unit volume and is used in the construction "mass_concentration_of_X_in_Y", where X is a material constituent of Y. A chemical species or biological group denoted by X may be described by a single term such as "nitrogen" or a phrase such as "nox_expressed_as_nitrogen". Chlorophylls are the green pigments found in most plants, algae and cyanobacteria; their presence is essential for photosynthesis to take place. There are several different forms of chlorophyll that occur naturally. All contain a chlorin ring (chemical formula C20H16N4) which gives the green pigment and a side chain whose structure varies. The naturally occurring forms of chlorophyll contain between 35 and 55 carbon atoms. Chlorophyll-a is the most commonly occurring form of natural chlorophyll. The chemical formula of chlorophyll-a is C55H72O5N4Mg. "Sea floor sediment" is sediment deposited at the sea bed.
skos:notation
SDN:P07::85WOXN4A
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n7:
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n9:
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