@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4> a dcat:Dataset ;
    dct:description """This dataset includes percent distribution of births to unmarried women by age group in the United States since 1970.\r
\r
Methods for collecting information on marital status changed over the reporting period and have been documented in:\r
\r
• Ventura SJ, Bachrach CA. Nonmarital childbearing in the United States, 1940–99. National vital statistics reports; vol 48 no 16. Hyattsville, Maryland: National Center for Health Statistics. 2000. Available from: http://www.cdc.gov/nchs/data/nvsr/nvsr48/nvs48_16.pdf.\r
• National Center for Health Statistics. User guide to the 2013 natality public use file. Hyattsville, Maryland: National Center for Health Statistics. 2014. Available from: http://www.cdc.gov/nchs/data_access/VitalStatsOnline.htm.\r
\r
SOURCES\r
\r
CDC/NCHS, National Vital Statistics System, birth data (see http://www.cdc.gov/nchs/births.htm); public-use data files (see http://www.cdc.gov/nchs/data_access/Vitalstatsonline.htm); and CDC WONDER (see http://wonder.cdc.gov/).\r
\r
REFERENCES\r
\r
1. Curtin SC, Ventura SJ, Martinez GM. Recent declines in nonmarital childbearing in the United States. NCHS data brief, no 162. Hyattsville, MD: National Center for Health Statistics. 2014. Available from: http://www.cdc.gov/nchs/data/databriefs/db162.pdf.\r
\r
2. Martin JA, Hamilton BE, Osterman MJK, et al. Births: Final data for 2015. National vital statistics reports; vol 66 no 1. Hyattsville, MD: National Center for Health Statistics. 2017. Available from: https://www.cdc.gov/nchs/data/nvsr/nvsr66/nvsr66_01.pdf.""" ;
    dct:identifier <https://data.cdc.gov/api/views/hzd8-r9mj> ;
    dct:issued "2017-08-23"^^xsd:date ;
    dct:modified "2022-03-11"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:title "NCHS - Percent Distribution of Births to Unmarried Women by Age Group: United States" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "National Center for Health Statistics" ;
            vcard:hasEmail <mailto:cdcinfo@cdc.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/0f67ba62-fdb1-40eb-902a-ad9f56f84aed>,
        <https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/3ab4328a-80a5-4387-aec7-ee86761cee60>,
        <https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/bf415154-d66d-4f73-a20e-f4b9d28ea870>,
        <https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/d084c428-a58d-4963-a144-a94c87aeee18> ;
    dcat:keyword "age",
        "amerigeo",
        "amerigeoss",
        "births",
        "ckan",
        "geo",
        "geoss",
        "national",
        "nchs",
        "nonmarital",
        "north-america",
        "percent-distribution",
        "united-states" ;
    dcat:theme <%7BNCHS%7D> .

<https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/0f67ba62-fdb1-40eb-902a-ad9f56f84aed> a dcat:Distribution ;
    dct:format "CSV" ;
    dct:issued "2020-11-12T12:14:52.454402"^^xsd:dateTime ;
    dct:modified "2025-11-21T20:52:22.673056"^^xsd:dateTime ;
    dct:title "Comma Separated Values File" ;
    dcat:accessURL <https://data.cdc.gov/api/views/hzd8-r9mj/rows.csv?accessType=DOWNLOAD> ;
    dcat:mediaType "text/csv" .

<https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/3ab4328a-80a5-4387-aec7-ee86761cee60> a dcat:Distribution ;
    dct:format "RDF" ;
    dct:issued "2020-11-12T12:14:52.454412"^^xsd:dateTime ;
    dct:modified "2025-11-21T20:52:22.673464"^^xsd:dateTime ;
    dct:title "RDF File" ;
    dcat:accessURL <https://data.cdc.gov/api/views/hzd8-r9mj/rows.rdf?accessType=DOWNLOAD> ;
    dcat:mediaType "application/rdf+xml" .

<https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/bf415154-d66d-4f73-a20e-f4b9d28ea870> a dcat:Distribution ;
    dct:format "JSON" ;
    dct:issued "2020-11-12T12:14:52.454418"^^xsd:dateTime ;
    dct:modified "2025-11-21T20:52:22.673854"^^xsd:dateTime ;
    dct:title "JSON File" ;
    dcat:accessURL <https://data.cdc.gov/api/views/hzd8-r9mj/rows.json?accessType=DOWNLOAD> ;
    dcat:mediaType "application/json" .

<https://data.amerigeoss.org/dataset/58157023-425b-400b-8c0a-aa3dae2586d4/resource/d084c428-a58d-4963-a144-a94c87aeee18> a dcat:Distribution ;
    dct:format "XML" ;
    dct:issued "2020-11-12T12:14:52.454423"^^xsd:dateTime ;
    dct:modified "2025-11-21T20:52:22.674252"^^xsd:dateTime ;
    dct:title "XML File" ;
    dcat:accessURL <https://data.cdc.gov/api/views/hzd8-r9mj/rows.xml?accessType=DOWNLOAD> ;
    dcat:mediaType "application/xml" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .