@prefix qx8: <http://data.loterre.fr/ark:/67375/QX8> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

qx8:-XPTSD9FR-B
  skos:prefLabel "Hélikien"@fr, "Helikian"@en ;
  a skos:Concept ;
  skos:broader qx8:-L5SRXWZK-R .

qx8:-L5SRXWZK-R
  skos:narrower qx8:-C7JM8171-D, qx8:-JGHK703Z-R, qx8:-N3DXB8FR-7, qx8:-WDMSPZT3-Q, qx8:-XPTSD9FR-B ;
  skos:altLabel "Meso-Proterozoic"@en, "Méso Protérozoïque"@fr, "mésoprotérozoïque"@fr, "Meso Proterozoic"@en, "Mesoproterozoic"@en, "Méso protérozoïque"@fr, "Mésoprotérozoïque"@fr, "meso-Proterozoic"@en, "meso proterozoic"@en, "MésoProtérozoïque"@fr, "Méso-Protérozoïque"@fr, "méso-protérozoïque"@fr ;
  skos:exactMatch <https://fr.wikipedia.org/wiki/M%C3%A9soprot%C3%A9rozo%C3%Afque>, <https://en.wikipedia.org/wiki/Mesoproterozoic> ;
  skos:inScheme qx8: ;
  skos:definition "Le Mésoprotérozoïque est la deuxième ère du Protérozoïque. Elle s’étend de -1 600 à -1 000 Ma. Le supercontinent Rodinia se forme. La reproduction sexuée apparaît. Apparition des premiers Acritarches et des premiers eucaryotes modernes. (Adapté de : <a href=\"https://fr.wikipedia.org/wiki/M%C3%A9soprot%C3%A9rozo%C3%Afque\">https://fr.wikipedia.org/wiki/M%C3%A9soprot%C3%A9rozo%C3%Afque</a>)"@fr, "The Mesoproterozoic Era is a geologic era that occurred from 1,600 to 1,000 million years ago. The Mesoproterozoic was the first era of Earth's history for which a fairly definitive geological record survives. Continents existed during the preceding era (the Paleoproterozoic), but little is known about them. The continental masses of the Mesoproterozoic were more or less the same ones that exist today, although their arrangement on the Earth's surface was different. The major events of this era are the breakup of the Columbia supercontinent, the formation of the Rodinia supercontinent, and the evolution of sexual reproduction. (Adapted from: <a href=\"https://en.wikipedia.org/wiki/Mesoproterozoic\">https://en.wikipedia.org/wiki/Mesoproterozoic</a>)"@en ;
  skos:broader qx8:-6V9LHWZ0-K ;
  skos:prefLabel "Méso-protérozoïque"@fr, "Meso-proterozoic"@en ;
  a skos:Concept .

qx8:-6V9LHWZ0-K
  skos:prefLabel "Proterozoic"@en, "Protérozoïque"@fr ;
  a skos:Concept ;
  skos:narrower qx8:-L5SRXWZK-R .

qx8:-N3DXB8FR-7
  skos:prefLabel "Calymmian"@en, "Calymmien"@fr ;
  a skos:Concept ;
  skos:broader qx8:-L5SRXWZK-R .

qx8:-WDMSPZT3-Q
  skos:prefLabel "Stenian"@en, "Sténien"@fr ;
  a skos:Concept ;
  skos:broader qx8:-L5SRXWZK-R .

qx8: a skos:ConceptScheme .
qx8:-C7JM8171-D
  skos:prefLabel "Ectasian"@en, "Ectasien"@fr ;
  a skos:Concept ;
  skos:broader qx8:-L5SRXWZK-R .

qx8:-JGHK703Z-R
  skos:prefLabel "Riphéen"@fr, "Riphean"@en ;
  a skos:Concept ;
  skos:broader qx8:-L5SRXWZK-R .