@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix wikibase: <http://wikiba.se/ontology#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix schema: <http://schema.org/> .
@prefix cc: <http://creativecommons.org/ns#> .
@prefix geo: <http://www.opengis.net/ont/geosparql#> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix wd: <https://wikibase.ronzz.org/entity/> .
@prefix data: <https://wikibase.ronzz.org/wiki/Special:EntityData/> .
@prefix wds: <https://wikibase.ronzz.org/entity/statement/> .
@prefix wdref: <https://wikibase.ronzz.org/reference/> .
@prefix wdv: <https://wikibase.ronzz.org/value/> .
@prefix wdt: <https://wikibase.ronzz.org/prop/direct/> .
@prefix wdtn: <https://wikibase.ronzz.org/prop/direct-normalized/> .
@prefix p: <https://wikibase.ronzz.org/prop/> .
@prefix ps: <https://wikibase.ronzz.org/prop/statement/> .
@prefix psv: <https://wikibase.ronzz.org/prop/statement/value/> .
@prefix psn: <https://wikibase.ronzz.org/prop/statement/value-normalized/> .
@prefix pq: <https://wikibase.ronzz.org/prop/qualifier/> .
@prefix pqv: <https://wikibase.ronzz.org/prop/qualifier/value/> .
@prefix pqn: <https://wikibase.ronzz.org/prop/qualifier/value-normalized/> .
@prefix pr: <https://wikibase.ronzz.org/prop/reference/> .
@prefix prv: <https://wikibase.ronzz.org/prop/reference/value/> .
@prefix prn: <https://wikibase.ronzz.org/prop/reference/value-normalized/> .
@prefix wdno: <https://wikibase.ronzz.org/prop/novalue/> .

data:Q1633 a schema:Dataset ;
	schema:about wd:Q1633 ;
	cc:license <https://creativecommons.org/licenses/by-sa/4.0/> ;
	schema:softwareVersion "1.0.0" ;
	schema:version "7218"^^xsd:integer ;
	schema:dateModified "2026-09-03T13:40:49Z"^^xsd:dateTime ;
	wikibase:statements "8"^^xsd:integer ;
	wikibase:sitelinks "1"^^xsd:integer ;
	wikibase:identifiers "1"^^xsd:integer .

wd:Q1633 a wikibase:Item .

<https://wikibase.ronzz.org/wiki/Source:On_the_Relative_Abundance_of_the_Elements_(Scholarly_article)> a schema:Article ;
	schema:about wd:Q1633 ;
	schema:inLanguage "en" ;
	schema:isPartOf <https://wikibase.ronzz.org/> ;
	schema:name "Source:On the Relative Abundance of the Elements (Scholarly article)"@en .

<https://wikibase.ronzz.org/> wikibase:wikiGroup "ronzz" .

wd:Q1633 wdt:P16 "10.1103/PhysRev.74.1737" ;
	wdt:P25 "74" ;
	wdt:P57 wd:Q1631 ;
	wdt:P8 "1948-01-01T00:00:00Z"^^xsd:dateTime ;
	wdt:P55 <https://journals.aps.org/pr/abstract/10.1103/PhysRev.74.1737> ;
	wdt:P6 wd:Q1627,
		wd:Q1628 ;
	wdt:P1 wd:Q10 ;
	p:P16 wds:Q1633-E94A339E-3376-4D61-B580-12E1F2FCAC47 .

wds:Q1633-E94A339E-3376-4D61-B580-12E1F2FCAC47 a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P16 "10.1103/PhysRev.74.1737" .

wd:Q1633 p:P25 wds:Q1633-B64C472B-8EB4-4F94-8830-2DD5E39220CB .

wds:Q1633-B64C472B-8EB4-4F94-8830-2DD5E39220CB a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P25 "74" .

wd:Q1633 p:P57 wds:Q1633-1046784F-DEC2-4EFA-A8CE-C2B1CBF8A2BE .

wds:Q1633-1046784F-DEC2-4EFA-A8CE-C2B1CBF8A2BE a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P57 wd:Q1631 .

wd:Q1633 p:P8 wds:Q1633-19BB6E2E-B022-42F9-86E3-F82C823A80CB .

wds:Q1633-19BB6E2E-B022-42F9-86E3-F82C823A80CB a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P8 "1948-01-01T00:00:00Z"^^xsd:dateTime ;
	psv:P8 wdv:0ecbd14f5b2cd15fd35893b8feb3175a .

wd:Q1633 p:P55 wds:Q1633-56D713EE-9B5B-44B4-AEF5-7E0BF8CB3EA5 .

wds:Q1633-56D713EE-9B5B-44B4-AEF5-7E0BF8CB3EA5 a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P55 <https://journals.aps.org/pr/abstract/10.1103/PhysRev.74.1737> .

wd:Q1633 p:P6 wds:Q1633-4478E083-3A34-4011-A20B-BF84D1F0BB6D .

wds:Q1633-4478E083-3A34-4011-A20B-BF84D1F0BB6D a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P6 wd:Q1627 .

wd:Q1633 p:P6 wds:Q1633-F023CD68-22B7-451D-8C5D-3B04EAEF7B51 .

wds:Q1633-F023CD68-22B7-451D-8C5D-3B04EAEF7B51 a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P6 wd:Q1628 .

wd:Q1633 p:P1 wds:Q1633-5A30E0D9-8C67-4763-9E35-B5F52E6492CE .

wds:Q1633-5A30E0D9-8C67-4763-9E35-B5F52E6492CE a wikibase:Statement,
		wikibase:BestRank ;
	wikibase:rank wikibase:NormalRank ;
	ps:P1 wd:Q10 .

wd:Q1633 rdfs:label "On the Relative Abundance of the Elements (Scholarly article)"@en ;
	skos:prefLabel "On the Relative Abundance of the Elements (Scholarly article)"@en ;
	schema:name "On the Relative Abundance of the Elements (Scholarly article)"@en ;
	schema:description "1948 paper by Ralph Alpher and Robert Herman in which they estimated that the residual radiation left over from the hot early universe would fill the present universe at a temperature of a few kelvin, a prediction of what is now called the cosmic microwave background"@en .

wd:P16 a wikibase:Property ;
	rdfs:label "DOI"@en ;
	skos:prefLabel "DOI"@en ;
	schema:name "DOI"@en ;
	schema:description "the DOI identifier of the work"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#ExternalId> ;
	wikibase:directClaim wdt:P16 ;
	wikibase:claim p:P16 ;
	wikibase:statementProperty ps:P16 ;
	wikibase:statementValue psv:P16 ;
	wikibase:qualifier pq:P16 ;
	wikibase:qualifierValue pqv:P16 ;
	wikibase:reference pr:P16 ;
	wikibase:referenceValue prv:P16 ;
	wikibase:novalue wdno:P16 ;
	wikibase:directClaimNormalized wdtn:P16 ;
	wikibase:statementValueNormalized psn:P16 ;
	wikibase:qualifierValueNormalized pqn:P16 ;
	wikibase:referenceValueNormalized prn:P16 .

p:P16 a owl:ObjectProperty .

psv:P16 a owl:ObjectProperty .

pqv:P16 a owl:ObjectProperty .

prv:P16 a owl:ObjectProperty .

wdt:P16 a owl:DatatypeProperty .

ps:P16 a owl:DatatypeProperty .

pq:P16 a owl:DatatypeProperty .

pr:P16 a owl:DatatypeProperty .

psn:P16 a owl:ObjectProperty .

pqn:P16 a owl:ObjectProperty .

prn:P16 a owl:ObjectProperty .

wdtn:P16 a owl:ObjectProperty .

wdno:P16 a owl:Class ;
	owl:complementOf _:66792a792d1c7f1fe01837b498cdf4ec .

_:66792a792d1c7f1fe01837b498cdf4ec a owl:Restriction ;
	owl:onProperty wdt:P16 ;
	owl:someValuesFrom owl:Thing .

wd:P25 a wikibase:Property ;
	rdfs:label "volume"@en ;
	skos:prefLabel "volume"@en ;
	schema:name "volume"@en ;
	schema:description "the volume of the work in its series"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#String> ;
	wikibase:directClaim wdt:P25 ;
	wikibase:claim p:P25 ;
	wikibase:statementProperty ps:P25 ;
	wikibase:statementValue psv:P25 ;
	wikibase:qualifier pq:P25 ;
	wikibase:qualifierValue pqv:P25 ;
	wikibase:reference pr:P25 ;
	wikibase:referenceValue prv:P25 ;
	wikibase:novalue wdno:P25 .

p:P25 a owl:ObjectProperty .

psv:P25 a owl:ObjectProperty .

pqv:P25 a owl:ObjectProperty .

prv:P25 a owl:ObjectProperty .

wdt:P25 a owl:DatatypeProperty .

ps:P25 a owl:DatatypeProperty .

pq:P25 a owl:DatatypeProperty .

pr:P25 a owl:DatatypeProperty .

wdno:P25 a owl:Class ;
	owl:complementOf _:3fcaae71d51b0adc59abd10ddd5ef99d .

_:3fcaae71d51b0adc59abd10ddd5ef99d a owl:Restriction ;
	owl:onProperty wdt:P25 ;
	owl:someValuesFrom owl:Thing .

wd:Q1631 a wikibase:Item ;
	rdfs:label "Physical Review"@en ;
	skos:prefLabel "Physical Review"@en ;
	schema:name "Physical Review"@en ;
	schema:description "Peer-reviewed scientific journal published by the American Physical Society from 1893 to 1969; carried the 1948 Alpher–Herman paper predicting the cosmic microwave background"@en .

wd:P57 a wikibase:Property ;
	rdfs:label "journal (entity)"@en ;
	skos:prefLabel "journal (entity)"@en ;
	schema:name "journal (entity)"@en ;
	schema:description "the journal or periodical the work appeared in, as an entity"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#WikibaseItem> ;
	wikibase:directClaim wdt:P57 ;
	wikibase:claim p:P57 ;
	wikibase:statementProperty ps:P57 ;
	wikibase:statementValue psv:P57 ;
	wikibase:qualifier pq:P57 ;
	wikibase:qualifierValue pqv:P57 ;
	wikibase:reference pr:P57 ;
	wikibase:referenceValue prv:P57 ;
	wikibase:novalue wdno:P57 .

p:P57 a owl:ObjectProperty .

psv:P57 a owl:ObjectProperty .

pqv:P57 a owl:ObjectProperty .

prv:P57 a owl:ObjectProperty .

wdt:P57 a owl:ObjectProperty .

ps:P57 a owl:ObjectProperty .

pq:P57 a owl:ObjectProperty .

pr:P57 a owl:ObjectProperty .

wdno:P57 a owl:Class ;
	owl:complementOf _:7db196d9e14f72040ea54ca3ddddffa8 .

_:7db196d9e14f72040ea54ca3ddddffa8 a owl:Restriction ;
	owl:onProperty wdt:P57 ;
	owl:someValuesFrom owl:Thing .

wd:P8 a wikibase:Property ;
	rdfs:label "date"@en ;
	skos:prefLabel "date"@en ;
	schema:name "date"@en ;
	schema:description "the date of this item (publication or creation)"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#Time> ;
	wikibase:directClaim wdt:P8 ;
	wikibase:claim p:P8 ;
	wikibase:statementProperty ps:P8 ;
	wikibase:statementValue psv:P8 ;
	wikibase:qualifier pq:P8 ;
	wikibase:qualifierValue pqv:P8 ;
	wikibase:reference pr:P8 ;
	wikibase:referenceValue prv:P8 ;
	wikibase:novalue wdno:P8 .

p:P8 a owl:ObjectProperty .

psv:P8 a owl:ObjectProperty .

pqv:P8 a owl:ObjectProperty .

prv:P8 a owl:ObjectProperty .

wdt:P8 a owl:DatatypeProperty .

ps:P8 a owl:DatatypeProperty .

pq:P8 a owl:DatatypeProperty .

pr:P8 a owl:DatatypeProperty .

wdno:P8 a owl:Class ;
	owl:complementOf _:acffe14ef7de306a5f3d8961fa66b097 .

_:acffe14ef7de306a5f3d8961fa66b097 a owl:Restriction ;
	owl:onProperty wdt:P8 ;
	owl:someValuesFrom owl:Thing .

wd:P55 a wikibase:Property ;
	rdfs:label "access URL"@en ;
	skos:prefLabel "access URL"@en ;
	schema:name "access URL"@en ;
	schema:description "the URL where this work can be accessed (landing page, not necessarily the file)"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#Url> ;
	wikibase:directClaim wdt:P55 ;
	wikibase:claim p:P55 ;
	wikibase:statementProperty ps:P55 ;
	wikibase:statementValue psv:P55 ;
	wikibase:qualifier pq:P55 ;
	wikibase:qualifierValue pqv:P55 ;
	wikibase:reference pr:P55 ;
	wikibase:referenceValue prv:P55 ;
	wikibase:novalue wdno:P55 .

p:P55 a owl:ObjectProperty .

psv:P55 a owl:ObjectProperty .

pqv:P55 a owl:ObjectProperty .

prv:P55 a owl:ObjectProperty .

wdt:P55 a owl:ObjectProperty .

ps:P55 a owl:ObjectProperty .

pq:P55 a owl:ObjectProperty .

pr:P55 a owl:ObjectProperty .

wdno:P55 a owl:Class ;
	owl:complementOf _:6ad0014a69d2420c192e41933e1287ac .

_:6ad0014a69d2420c192e41933e1287ac a owl:Restriction ;
	owl:onProperty wdt:P55 ;
	owl:someValuesFrom owl:Thing .

wd:Q1627 a wikibase:Item ;
	rdfs:label "Ralph Asher Alpher"@en ;
	skos:prefLabel "Ralph Asher Alpher"@en ;
	schema:name "Ralph Asher Alpher"@en ;
	schema:description "American cosmologist (1921–2007) who, with Robert Herman, predicted in 1948 that a residual radiation of a few kelvin should fill the universe as a relic of the Big Bang"@en .

wd:P6 a wikibase:Property ;
	rdfs:label "attributed to"@en ;
	skos:prefLabel "attributed to"@en ;
	schema:name "attributed to"@en ;
	schema:description "the author or creator this item is attributed to"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#WikibaseItem> ;
	wikibase:directClaim wdt:P6 ;
	wikibase:claim p:P6 ;
	wikibase:statementProperty ps:P6 ;
	wikibase:statementValue psv:P6 ;
	wikibase:qualifier pq:P6 ;
	wikibase:qualifierValue pqv:P6 ;
	wikibase:reference pr:P6 ;
	wikibase:referenceValue prv:P6 ;
	wikibase:novalue wdno:P6 .

p:P6 a owl:ObjectProperty .

psv:P6 a owl:ObjectProperty .

pqv:P6 a owl:ObjectProperty .

prv:P6 a owl:ObjectProperty .

wdt:P6 a owl:ObjectProperty .

ps:P6 a owl:ObjectProperty .

pq:P6 a owl:ObjectProperty .

pr:P6 a owl:ObjectProperty .

wdno:P6 a owl:Class ;
	owl:complementOf _:756f10bc5f45e99cc0b50f82c4769b77 .

_:756f10bc5f45e99cc0b50f82c4769b77 a owl:Restriction ;
	owl:onProperty wdt:P6 ;
	owl:someValuesFrom owl:Thing .

wd:Q1628 a wikibase:Item ;
	rdfs:label "Robert Herman"@en ;
	skos:prefLabel "Robert Herman"@en ;
	schema:name "Robert Herman"@en ;
	schema:description "American physicist and cosmologist (1914–1997) who, with Ralph Alpher, predicted in 1948 that a residual radiation of a few kelvin should fill the universe as a relic of the Big Bang"@en .

wd:Q10 a wikibase:Item ;
	rdfs:label "scholarly article"@en ;
	skos:prefLabel "scholarly article"@en ;
	schema:name "scholarly article"@en ;
	schema:description "a peer-reviewed article in a scholarly periodical"@en .

wd:P1 a wikibase:Property ;
	rdfs:label "instance of"@en ;
	skos:prefLabel "instance of"@en ;
	schema:name "instance of"@en ;
	schema:description "that class of which this subject is a particular example and member"@en ;
	wikibase:propertyType <http://wikiba.se/ontology#WikibaseItem> ;
	wikibase:directClaim wdt:P1 ;
	wikibase:claim p:P1 ;
	wikibase:statementProperty ps:P1 ;
	wikibase:statementValue psv:P1 ;
	wikibase:qualifier pq:P1 ;
	wikibase:qualifierValue pqv:P1 ;
	wikibase:reference pr:P1 ;
	wikibase:referenceValue prv:P1 ;
	wikibase:novalue wdno:P1 .

p:P1 a owl:ObjectProperty .

psv:P1 a owl:ObjectProperty .

pqv:P1 a owl:ObjectProperty .

prv:P1 a owl:ObjectProperty .

wdt:P1 a owl:ObjectProperty .

ps:P1 a owl:ObjectProperty .

pq:P1 a owl:ObjectProperty .

pr:P1 a owl:ObjectProperty .

wdno:P1 a owl:Class ;
	owl:complementOf _:b96ec5135b6832e1d84209d72460276b .

_:b96ec5135b6832e1d84209d72460276b a owl:Restriction ;
	owl:onProperty wdt:P1 ;
	owl:someValuesFrom owl:Thing .

wdv:0ecbd14f5b2cd15fd35893b8feb3175a a wikibase:TimeValue ;
	wikibase:timeValue "1948-01-01T00:00:00Z"^^xsd:dateTime ;
	wikibase:timePrecision "9"^^xsd:integer ;
	wikibase:timeTimezone "0"^^xsd:integer ;
	wikibase:timeCalendarModel <http://www.wikidata.org/entity/Q1985727> .