@prefix agrovoc: <http://aims.fao.org/aos/agrovoc/> .
@prefix skosxl: <http://www.w3.org/2008/05/skos-xl#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix void: <http://rdfs.org/ns/void#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix ns0: <http://art.uniroma2.it/ontologies/vocbench#> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix ns1: <http://aims.fao.org/aos/agrontology#> .
@prefix nalt: <https://lod.nal.usda.gov/nalt/> .

agrovoc:xl_pt_1299488104047
  a skosxl:Label ;
  dc:created "1998-08-04T00:00:00Z"^^xsd:dateTime ;
  dc:modified "2021-06-16T21:24:42Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "11668"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "concentração hidrogeniónica"@pt .

agrovoc:xl_es_1299488104322
  a skosxl:Label ;
  dc:created "1987-01-26T00:00:00Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "11668"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "Concentración ion-hidrógeno"@es .

agrovoc:xl_en_1299488104172
  a skosxl:Label ;
  dc:created "1981-01-26T00:00:00Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "11668"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "hydrogen ion concentration"@en .

agrovoc:xDef_af2307c7
  rdf:value "A term used to describe the hydrogen ion activity of a solution or a soil. The pH of pure water is 7 and is referred to as neutral. A solution of pH less than 7 is said to be acid whereas a solution of pH above 7 is said to be alkaline."@en ;
  ns0:hasSource "FAO. 2008. Glossary of aquaculture. https://openknowledge.fao.org/handle/20.500.14283/a1555m" ;
  dc:created "2025-11-26T08:40:49"^^xsd:dateTime .

agrovoc:xDef_0964800e
  rdf:value "Término usado para describir la actividad del ión de hidrógeno en una solución. El pH del agua pura es 7 y se refiere como neutro. Una solución con pH bajo 7 se dice que es ácida, mientras que una solución con pH sobre 7 se dice que es alcalina."@es ;
  ns0:hasSource "FAO. 2008. Glosario de acuicultura. https://openknowledge.fao.org/handle/20.500.14283/a1555m" ;
  dc:created "2025-11-26T08:42:25"^^xsd:dateTime .

agrovoc:xDef_8a2460b5
  rdf:value "Coefficient utilisé pour caractériser l'activité des ions d'hydrogène dans une solution ou dans un sol. Le pH de l'eau pure est égal à 7 et caractérise une solution neutre. Une solution ayant un pH inférieur à 7 est dite acide, tandis qu'une solution à pH supérieur à 7 est dite alcaline."@fr ;
  ns0:hasSource "FAO. 2008. Glossaire d’aquaculture. https://openknowledge.fao.org/handle/20.500.14283/a1555m" ;
  dc:created "2025-11-26T08:42:45"^^xsd:dateTime .

agrovoc:xl_pt_1299488102767
  a skosxl:Label ;
  dc:created "1998-08-04T00:00:00Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "5753"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "pH"@pt .

agrovoc:xl_es_1299488102482
  a skosxl:Label ;
  dc:created "1981-01-23T00:00:00Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "5753"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "pH"@es .

agrovoc:xl_fr_1299488102525
  a skosxl:Label ;
  dc:created "1981-01-21T00:00:00Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "5753"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "pH"@fr .

agrovoc:xl_en_1299488102463
  a skosxl:Label ;
  dc:created "1981-01-09T00:00:00Z"^^xsd:dateTime ;
  dc:modified "2015-03-12T00:21:39Z"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:notation "5753"^^agrovoc:AgrovocCode ;
  skosxl:literalForm "pH"@en .

<http://agrotermos.dados.embrapa.br/agrotermos>
  a owl:owOntology, skos:ConceptScheme ;
  skos:prefLabel "Agrotermos"@es, "Agrotermos"@en, "Agrotermos"@pt-BR .

skos:prefLabel rdfs:comment "A resource has no more than one value of skos:prefLabel per language tag."@en .
agrovoc:c_5753
  a skos:Concept ;
  ns1:affects agrovoc:c_87 ;
  ns1:hasProperty agrovoc:c_1138 ;
  ns1:isAffectedBy agrovoc:c_23817, agrovoc:c_90, agrovoc:c_35355 ;
  ns1:measures agrovoc:c_28503, agrovoc:c_8721, agrovoc:c_8601 ;
  dc:created "2012-02-03T16:49:41Z"^^xsd:dateTime ;
  dc:modified "2025-11-26T08:43:03"^^xsd:dateTime ;
  void:inDataset <http://aims.fao.org/aos/agrovoc/void.ttl#Agrovoc> ;
  skos:altLabel "concentração hidrogeniónica"@pt, "Concentración ion-hidrógeno"@es, "hydrogen ion concentration"@en ;
  skos:broader agrovoc:c_330493, agrovoc:c_1521 ;
  skos:closeMatch <http://purl.org/bncf/tid/32910>, <http://dbpedia.org/resource/PH> ;
  skos:definition agrovoc:xDef_af2307c7, agrovoc:xDef_0964800e, agrovoc:xDef_8a2460b5 ;
  skos:exactMatch nalt:2772, <https://vocabularyserver.com/cnr/ml/earth/en/xml.php?skosTema=33090>, <https://d-nb.info/gnd/4189273-2> ;
  skos:inScheme <http://agrotermos.dados.embrapa.br/agrotermos> ;
  skos:narrower agrovoc:c_33956, agrovoc:c_34901 ;
  skos:prefLabel "pH"@en, "pH"@fr, "pH"@es, "pH"@pt ;
  skos:related agrovoc:c_32395381, agrovoc:c_c1b27fb1, agrovoc:c_ef433a7e, agrovoc:c_9e93b761 ;
  skos:scopeNote "Pour le sang utiliser <33956>; pour le sol utiliser <34901>"@fr, "Para la sangre use <33956>; para el suelo use <34901>"@es, "For blood use <33956>; for soil use <34901>"@en, "Para sangue usar <33956>; para solo usar <34901>"@pt ;
  skosxl:altLabel agrovoc:xl_pt_1299488104047, agrovoc:xl_es_1299488104322, agrovoc:xl_en_1299488104172 ;
  skosxl:prefLabel agrovoc:xl_pt_1299488102767, agrovoc:xl_es_1299488102482, agrovoc:xl_fr_1299488102525, agrovoc:xl_en_1299488102463 .

agrovoc:c_28503
  a skos:Concept ;
  ns1:isMeasuredBy agrovoc:c_5753 ;
  skos:prefLabel "ponto isoeléctrico"@pt, "Punto isoeléctrico"@es, "isoelectric point"@en, "point isoélectrique"@fr .

agrovoc:c_8721
  a skos:Concept ;
  ns1:isMeasuredBy agrovoc:c_5753 ;
  skos:prefLabel "alcalinité"@fr, "alkalinity"@en, "Alcalinidad"@es, "alcalinidade"@pt .

agrovoc:c_1138
  a skos:Concept ;
  ns1:isPropertyOf agrovoc:c_5753 ;
  skos:prefLabel "capacidade tampão"@pt, "Capacidad tampón"@es, "buffering capacity"@en, "capacité tampon"@fr .

agrovoc:c_32395381
  a skos:Concept ;
  skos:prefLabel "Sensor de pH"@es, "capteur pH"@fr, "ph sensors"@en ;
  skos:related agrovoc:c_5753 .

agrovoc:c_c1b27fb1
  a skos:Concept ;
  skos:prefLabel "effet pH"@fr, "pH effects"@en, "efeito do pH"@pt-BR, "Efecto del pH"@es ;
  skos:related agrovoc:c_5753 .

agrovoc:c_23817
  a skos:Concept ;
  ns1:affects agrovoc:c_5753 ;
  skos:prefLabel "hipercloridria"@pt, "hyperchlorhydrie"@fr, "Hiperclorhidria"@es, "hyperchlorhydria"@en .

agrovoc:c_87
  a skos:Concept ;
  ns1:isAffectedBy agrovoc:c_5753 ;
  skos:prefLabel "Equilibrio ácido - base"@es, "equilíbrio ácido base"@pt, "acid base equilibrium"@en, "équilibre acidobasique"@fr .

agrovoc:c_34901
  a skos:Concept ;
  skos:broader agrovoc:c_5753 ;
  skos:prefLabel "pH do solo"@pt, "pH del suelo"@es, "soil pH"@en, "pH du sol"@fr .

agrovoc:c_8601
  a skos:Concept ;
  ns1:isMeasuredBy agrovoc:c_5753 ;
  skos:prefLabel "acidez"@pt, "acidité"@fr, "Acidez"@es, "acidity"@en .

agrovoc:c_33956
  a skos:Concept ;
  skos:broader agrovoc:c_5753 ;
  skos:prefLabel "ph do sangue"@pt, "pH de la sangre"@es, "pH du sang"@fr, "blood pH"@en .

agrovoc:c_ef433a7e
  a skos:Concept ;
  skos:prefLabel "water properties"@en, "propriété de l'eau"@fr, "Propiedad del agua"@es ;
  skos:related agrovoc:c_5753 .

agrovoc:c_9e93b761
  a skos:Concept ;
  skos:prefLabel "drenagem ácida de minas"@pt, "Drenaje minero ácido"@es, "acid mine drainage"@en, "drainage minier acide"@fr ;
  skos:related agrovoc:c_5753 .

agrovoc:c_1521
  a skos:Concept ;
  skos:narrower agrovoc:c_5753 ;
  skos:prefLabel "propriedade físico-química"@pt, "chemicophysical properties"@en, "propriété physicochimique"@fr, "Propiedad fisicoquímica"@es .

agrovoc:c_90
  a skos:Concept ;
  ns1:affects agrovoc:c_5753 ;
  skos:prefLabel "acidificação"@pt-BR, "acidification"@fr, "acidification"@en, "acidificação"@pt, "Acidificación"@es .

agrovoc:c_35355
  a skos:Concept ;
  ns1:affects agrovoc:c_5753 ;
  skos:prefLabel "alcalinização"@pt, "Alcalinización"@es, "alcalinisation"@fr, "alkalinization"@en, "alcalinização"@pt-BR .

agrovoc:c_330493
  a skos:Concept ;
  skos:narrower agrovoc:c_5753 ;
  skos:prefLabel "medidas"@pt-BR, "Medida"@es, "mesure"@fr, "measure"@en, "medida"@pt .