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        "alternative label" : [ "contained_in" ],
        "database_cross_reference" : [ "RO:0001018" ],
        "editor note" : [ "Intended meaning:\ndomain: material entity\nrange: spatial region or site (immaterial continuant)\n        ", "Containment is location not involving parthood, and arises only where some immaterial continuant is involved.", "Containment obtains in each case between material and immaterial continuants, for instance: lung contained_in thoracic cavity; bladder contained_in pelvic cavity. Hence containment is not a transitive relation.    If c part_of c1 at t then we have also, by our definition and by the axioms of mereology applied to spatial regions, c located_in c1 at t. Thus, many examples of instance-level location relations for continuants are in fact cases of instance-level parthood. For material continuants location and parthood coincide. Containment is location not involving parthood, and arises only where some immaterial continuant is involved. To understand this relation, we first define overlap for continuants as follows:    c1 overlap c2 at t =def for some c, c part_of c1 at t and c part_of c2 at t. The containment relation on the instance level can then be defined (see definition):" ],
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      "label" : "contained in",
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      "iri" : "http://purl.obolibrary.org/obo/uberon/core#conduit_for",
      "label" : "conduit for",
      "synonym" : null,
      "description" : [ "x is a conduit for y iff y passes through the lumen of x." ],
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        "database_cross_reference" : [ "RO:0002229" ],
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        "id" : [ "ends" ],
        "imported from" : [ "http://purl.obolibrary.org/obo/uberon.owl", "http://purl.obolibrary.org/obo/cl.owl" ],
        "shorthand" : [ "ends" ],
        "term editor" : [ "Chris Mungall", "https://orcid.org/0000-0002-6601-2165" ]
      },
      "synonyms" : [ "finishes" ],
      "iri" : "http://purl.obolibrary.org/obo/RO_0002229",
      "label" : "ends",
      "synonym" : [ "finishes" ],
      "description" : [ "Relation between occurrents, shares an end boundary with.", "inverse of ends with" ],
      "ontology_name" : "hcao",
      "ontology_prefix" : "HCAO",
      "ontology_iri" : "http://ontology.data.humancellatlas.org/ontologies/hcao",
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        }
      }
    }, {
      "annotation" : {
        "comment" : [ "A relation that holds between two occurrents. This is a grouping relation that collects together all the Allen relations." ],
        "curator note" : [ "Do not use this relation directly. It is ended as a grouping for relations between occurrents involving the relative timing of their starts and ends." ],
        "database_cross_reference" : [ "RO:0002222" ],
        "definition source" : [ "https://en.wikipedia.org/wiki/Allen%27s_interval_algebra" ],
        "has curation status" : [ "http://purl.obolibrary.org/obo/IAO_0000125" ],
        "imported from" : [ "http://purl.obolibrary.org/obo/ro.owl", "http://purl.obolibrary.org/obo/cl.owl" ],
        "shorthand" : [ "temporally_related_to" ],
        "source" : [ "https://docs.google.com/document/d/1kBv1ep_9g3sTR-SD3jqzFqhuwo9TPNF-l-9fUDbO6rM/edit?pli=1" ],
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      },
      "synonyms" : null,
      "iri" : "http://purl.obolibrary.org/obo/RO_0002222",
      "label" : "temporally related to",
      "synonym" : null,
      "description" : null,
      "ontology_name" : "hcao",
      "ontology_prefix" : "HCAO",
      "ontology_iri" : "http://ontology.data.humancellatlas.org/ontologies/hcao",
      "is_obsolete" : false,
      "is_defining_ontology" : false,
      "has_children" : true,
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      "short_form" : "RO_0002222",
      "obo_id" : "RO:0002222",
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        }
      }
    }, {
      "annotation" : {
        "RO_0040042" : [ "http://purl.obolibrary.org/obo/BFO_0000019", "http://purl.obolibrary.org/obo/BFO_0000017", "http://purl.obolibrary.org/obo/BFO_0000031" ],
        "alternative label" : [ "part_of" ],
        "database_cross_reference" : [ "BFO:0000050" ],
        "editor note" : [ "Everything is part of itself. Any part of any part of a thing is itself part of that thing. Two distinct things cannot be part of each other.", "Parthood requires the part and the whole to have compatible classes: only an occurrent can be part of an occurrent; only a process can be part of a process; only a continuant can be part of a continuant; only an independent continuant can be part of an independent continuant; only an immaterial entity can be part of an immaterial entity; only a specifically dependent continuant can be part of a specifically dependent continuant; only a generically dependent continuant can be part of a generically dependent continuant. (This list is not exhaustive.)\n\nA continuant cannot be part of an occurrent: use 'participates in'. An occurrent cannot be part of a continuant: use 'has participant'. A material entity cannot be part of an immaterial entity: use 'has location'. A specifically dependent continuant cannot be part of an independent continuant: use 'inheres in'. An independent continuant cannot be part of a specifically dependent continuant: use 'bearer of'.", "Occurrents are not subject to change and so parthood between occurrents holds for all the times that the part exists. Many continuants are subject to change, so parthood between continuants will only hold at certain times, but this is difficult to specify in OWL. See http://purl.obolibrary.org/obo/ro/docs/temporal-semantics/" ],
        "editor preferred term" : [ "is part of" ],
        "example of usage" : [ "my brain is part of my body (continuant parthood, two material entities)", "my stomach cavity is part of my stomach (continuant parthood, immaterial entity is part of material entity)", "this day is part of this year (occurrent parthood)" ],
        "has_obo_namespace" : [ "external", "uberon", "spatial", "human_stages_ontology", "quality" ],
        "id" : [ "part_of" ],
        "imported from" : [ "http://purl.obolibrary.org/obo/ro.owl", "http://purl.obolibrary.org/obo/cl.owl" ],
        "see also" : [ "http://www.obofoundry.org/ro/#OBO_REL:part_of", "http://ontologydesignpatterns.org/wiki/Submissions:PartOf", "http://ontologydesignpatterns.org/wiki/Community:Parts_and_Collections" ],
        "shorthand" : [ "part_of" ],
        "temporal interpretation" : [ "http://purl.obolibrary.org/obo/RO_0001901" ]
      },
      "synonyms" : null,
      "iri" : "http://purl.obolibrary.org/obo/BFO_0000050",
      "label" : "part of",
      "synonym" : null,
      "description" : [ "a core relation that holds between a part and its whole" ],
      "ontology_name" : "hcao",
      "ontology_prefix" : "HCAO",
      "ontology_iri" : "http://ontology.data.humancellatlas.org/ontologies/hcao",
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      "label" : "blast_name",
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    }, {
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        "database_cross_reference" : [ "RO:0002226" ],
        "definition source" : [ "Jonathan Bard, EHDAA2", "EHDAA2" ],
        "has curation status" : [ "http://purl.obolibrary.org/obo/IAO_0000125" ],
        "has_obo_namespace" : [ "uberon" ],
        "id" : [ "develops_in" ],
        "shorthand" : [ "develops_in" ],
        "term editor" : [ "https://orcid.org/0000-0002-6601-2165" ]
      },
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      "iri" : "http://purl.obolibrary.org/obo/RO_0002226",
      "label" : "develops in",
      "synonym" : null,
      "description" : [ "x develops_in y if x is located in y whilst x is developing" ],
      "ontology_name" : "hcao",
      "ontology_prefix" : "HCAO",
      "ontology_iri" : "http://ontology.data.humancellatlas.org/ontologies/hcao",
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      "obo_id" : "RO:0002226",
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    }, {
      "annotation" : {
        "comment" : [ "This relation groups together various other developmental relations. It is fairly generic, encompassing induction, developmental contribution and direct and transitive develops from" ],
        "curator note" : [ "In general you should not use this relation to make assertions - use one of the more specific relations below this one" ],
        "database_cross_reference" : [ "RO:0002258" ],
        "editor note" : [ "false" ],
        "has curation status" : [ "http://purl.obolibrary.org/obo/IAO_0000125" ],
        "has_obo_namespace" : [ "uberon" ],
        "id" : [ "developmentally_preceded_by" ],
        "imported from" : [ "http://purl.obolibrary.org/obo/cl.owl" ],
        "shorthand" : [ "developmentally_preceded_by" ],
        "term editor" : [ "Chris Mungall", "https://orcid.org/0000-0002-6601-2165" ]
      },
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      "iri" : "http://purl.obolibrary.org/obo/RO_0002258",
      "label" : "developmentally preceded by",
      "synonym" : null,
      "description" : [ "Candidate definition: x developmentally related to y if and only if there exists some developmental process (GO:0032502) p such that x and y both participates in p, and x is the output of p and y is the input of p" ],
      "ontology_name" : "hcao",
      "ontology_prefix" : "HCAO",
      "ontology_iri" : "http://ontology.data.humancellatlas.org/ontologies/hcao",
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      "short_form" : "RO_0002258",
      "obo_id" : "RO:0002258",
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