{
    "@context": [
        "https://opencontext.org/contexts/item.json",
        "http://geojson.org/geojson-ld/geojson-context.jsonld"
    ],
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    "uuid": "a7512991-bb36-46d6-599b-647f7fe181d3",
    "slug": "50-13dk118",
    "label": "13DK118",
    "category": "oc-gen:cat-site",
    "type": "FeatureCollection",
    "features": [
        {
            "type": "Feature",
            "id": "#feature-1",
            "geometry": {
                "type": "Polygon",
                "coordinates": [
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                "id": "#feature-geom-a7512991-c5d4-fa6a-7bcf-63362af179a8"
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            "properties": {
                "id": "#feature-props-1",
                "href": "https://opencontext.org/subjects/a7512991-bb36-46d6-599b-647f7fe181d3",
                "type": "oc-gen:general-time-space",
                "reference_type": "specified",
                "location_precision_note": "This project approximates all location data from state archaeological site files to a ~16km X ~16km grid cell as a security measure. DINAA stores no exact location data from any archaeological site online. Contact the SHPO or archaeological site file manager in the state in question to obtain more specific information.",
                "location_precision_factor": 11
            },
            "when": {
                "id": "#feature-when-a7512991-c5d4-fa6a-7bcf-63362af179a8",
                "type": "Interval",
                "start": "1673",
                "stop": "2008",
                "reference_type": "specified"
            }
        }
    ],
    "oc-gen:has-contexts": [
        {
            "id": "https://opencontext.org/subjects/3b59e5d6-e136-407d-9cab-e460f4fbc184",
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            "label": "Americas",
            "type": "oc-gen:cat-region"
        },
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            "id": "https://opencontext.org/subjects/2a1b75e6-8c79-49b9-873a-a2e006669691",
            "slug": "united-states",
            "label": "United States",
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            "id": "https://opencontext.org/subjects/21268c42-f4b1-4d37-c130-aa69ffd3e7f9",
            "slug": "iowa",
            "label": "Iowa",
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        },
        {
            "id": "https://opencontext.org/subjects/9353be03-ae69-424a-1755-c3361746a8da",
            "slug": "dickinson-county-3-2-3",
            "label": "Dickinson County",
            "type": "oc-gen:cat-region"
        }
    ],
    "oc-gen:has-obs": [
        {
            "id": "#obs-oc-default-obs",
            "label": "Main Observation",
            "oc-pred:50-site-number": [
                118
            ],
            "oc-pred:50-auxiliary-id": [
                {
                    "id": "https://opencontext.org/types/857dbd0c-3668-42bc-45ff-00bde6cd89a3",
                    "slug": "50-none",
                    "label": "none"
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            "oc-pred:50-cultural-affiliation": [
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                    "slug": "50-historic-euro-american",
                    "label": "Historic Euro-American"
                }
            ],
            "oc-pred:50-basis-of-phasing": [
                {
                    "@en": "other diagnostic artifacts"
                }
            ],
            "oc-pred:50-describe": [
                {
                    "@en": "glass, wire, aluminum"
                }
            ],
            "oc-pred:50-artifact-type": [
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                    "label": "Container glass"
                },
                {
                    "id": "https://opencontext.org/types/f68bd3fc-16e8-4b65-044c-a4b14fe2061b",
                    "slug": "50-metal",
                    "label": "Metal"
                },
                {
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                    "slug": "50-masonry",
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                    "id": "https://opencontext.org/types/f9d28463-abc4-4c19-f39d-c694fa1cf3ce",
                    "slug": "50-other-glass",
                    "label": "Other glass"
                }
            ],
            "oc-pred:50-artifact-description": [
                {
                    "@en": "brick fragments, limestone"
                },
                {
                    "@en": "mason jar fragments"
                },
                {
                    "@en": "clear glass"
                },
                {
                    "@en": "barbed wire, aluminum"
                }
            ],
            "oc-pred:50-basis-of-modification": [
                {
                    "id": "https://opencontext.org/types/4369c6ab-5883-4854-a84a-27d272aafa4c",
                    "slug": "50-measured-from-map",
                    "label": "Measured from map"
                }
            ],
            "oc-pred:50-threat-type": [
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                    "id": "https://opencontext.org/types/d2527f6d-9969-4cbf-7061-d85eb23c6ed0",
                    "slug": "50-developmentconstruction",
                    "label": "Development/construction"
                }
            ],
            "oc-pred:50-recommendations": [
                {
                    "id": "https://opencontext.org/types/5bb74f93-5705-4181-f76e-a812fbfe9891",
                    "slug": "50-no-further-work",
                    "label": "No further work"
                }
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            "oc-pred:50-land-use": [
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                    "slug": "50-uplands",
                    "label": "Uplands"
                }
            ],
            "oc-pred:50-level": [
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                    "id": "https://opencontext.org/types/07815d36-cd99-4325-4197-5fe739adc00c",
                    "slug": "50-phase-i-5",
                    "label": "Phase I"
                }
            ],
            "oc-pred:50-site-function": [
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                    "id": "https://opencontext.org/types/ac9d3fc1-8452-4780-a088-94d3024b7a1f",
                    "slug": "50-historic-dump",
                    "label": "Historic dump"
                }
            ]
        },
        {
            "id": "#obs-50-trinomial-id",
            "label": "Trinomial ID",
            "oc-pred:52-smithsonian-trinomial-identifier": [
                {
                    "@en": "13DK118"
                }
            ],
            "oc-pred:52-sortable-trinomial": [
                {
                    "@en": "13DK00118"
                }
            ],
            "oc-pred:52-variant-trinomial-expressions": [
                {
                    "@en": "13-DK-118"
                },
                {
                    "@en": "13-DK-00118"
                }
            ]
        },
        {
            "id": "#obs-oc-equiv-ld-obs",
            "label": "Standards Annotations",
            "dinaa:00001": [
                {
                    "id": "https://opencontext.org/vocabularies/dinaa/00056",
                    "slug": "dinaa-00056",
                    "label": "Historic Non-Native American"
                }
            ]
        }
    ],
    "dc-terms:title": "13DK118 from Americas/United States/Iowa/Dickinson County",
    "dc-terms:issued": "2014-03-16",
    "dc-terms:modified": "2022-10-01",
    "dc-terms:creator": [
        {
            "id": "https://opencontext.org/persons/4cadc324-a9fd-4d6b-bab4-ab56a8a6fab3",
            "slug": "50-iowa-office-of-the-state-archaeologist-osa",
            "label": "Iowa Office of the State Archaeologist (OSA)",
            "type": "https://xmlns.com/foaf/spec/#term_Organization"
        }
    ],
    "dc-terms:spatial": [
        {
            "id": "https://www.geonames.org/4862182",
            "slug": "geonames-4862182",
            "label": "Iowa"
        },
        {
            "id": "https://www.geonames.org/6255149",
            "slug": "geonames-6255149",
            "label": "North America"
        }
    ],
    "dc-terms:subject": [
        {
            "id": "https://id.loc.gov/authorities/subjects/sh85006507",
            "slug": "loc-sh-sh85006507",
            "label": "Archaeology"
        },
        {
            "id": "https://id.loc.gov/authorities/subjects/sh85116926",
            "slug": "loc-sh-sh85116926",
            "label": "Salvage archaeology"
        },
        {
            "id": "https://en.wikipedia.org/wiki/State_historic_preservation_office",
            "slug": "wiki-state-historic-preservation-office",
            "label": "State historic preservation office"
        }
    ],
    "dc-terms:contributor": [
        {
            "id": "https://opencontext.org/persons/ce3e13cb-c7b6-4d61-55fe-bb0d52a8374a",
            "slug": "52-david-g-anderson",
            "label": "David G. Anderson",
            "type": "https://xmlns.com/foaf/spec/#term_Person"
        },
        {
            "id": "https://opencontext.org/persons/998f9030-2a57-4ecc-aa38-d8f236946510",
            "slug": "52-joshua-wells",
            "label": "Joshua Wells",
            "type": "https://xmlns.com/foaf/spec/#term_Person"
        },
        {
            "id": "https://opencontext.org/persons/be40a767-b045-47f5-ca55-b196d758f98b",
            "slug": "52-stephen-yerka",
            "label": "Stephen Yerka",
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        },
        {
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            "label": "Kelsey Noack Myers",
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        },
        {
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            "label": "Robert Carl DeMuth",
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            "label": "Thaddeus Geoffrey Bissett",
            "type": "https://xmlns.com/foaf/spec/#term_Person"
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    "dc-terms:isPartOf": [
        {
            "id": "https://opencontext.org/projects/8492aec3-e406-44c6-03ca-2bf280d8f5b0",
            "slug": "52-iowa-site-files",
            "label": "Iowa Site Files"
        }
    ],
    "dc-terms:license": [
        {
            "id": "https://creativecommons.org/licenses/by/4.0",
            "slug": "cc-by-4",
            "label": "Attribution 4.0 International (CC BY 4.0)"
        }
    ],
    "dc-terms:identifier": [
        "https://n2t.net/ark:/28722/r2DINAA/13DK118"
    ]
}