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

<https://data.amerigeoss.org/dataset/ff7cc8ac-8ee7-4159-946e-4e83ab7cdcbf> a dcat:Dataset ;
    dct:description "This study deals with three questions: What does gas from coal cost and what affects this cost; How do different approaches and processes compare; and How near to competitive cost-levels is present-day technology. Discussion covers production of both substitute natural gas (SNG) and medium calorific gas (MCG: 10-16 MJ/Nm3 or 250-400 Btu/SCF). Conclusions are that SNG from low-cost U.S. coal and West German brown coal are, on the basis of mature technology and Government rates-of-return, roughly competitive with gas imports into the U.S. and Europe respectively. Similarly MCG from second-generation gasifiers is competitive with gas-oil or No. 2 heating oil in Europe, North America and Japan. However, capital costs form about half total gas costs at 10 percent rate-of-return, so that the competitiveness of gas from coal is sensitive to capital costs: this is the area of greatest uncertainty." ;
    dct:identifier "ff7cc8ac-8ee7-4159-946e-4e83ab7cdcbf" ;
    dct:issued "2025-11-25T23:11:07.426669"^^xsd:dateTime ;
    dct:modified "2025-11-25T23:11:07.426673"^^xsd:dateTime ;
    dct:publisher <https://data.amerigeoss.org/organization/b9d8e33f-c3b6-404c-b260-b928137f5a39> ;
    dct:title "Economics of gas from coal" ;
    dcat:distribution <https://data.amerigeoss.org/dataset/ff7cc8ac-8ee7-4159-946e-4e83ab7cdcbf/resource/9d6c2445-ceaa-4ddd-b1a5-1fe62212efe2> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "ckan",
        "edx",
        "energy",
        "energy-data-exchange",
        "geo",
        "geoss",
        "global",
        "kmd" .

<https://data.amerigeoss.org/dataset/ff7cc8ac-8ee7-4159-946e-4e83ab7cdcbf/resource/9d6c2445-ceaa-4ddd-b1a5-1fe62212efe2> a dcat:Distribution ;
    dct:format "PDF" ;
    dct:issued "2016-09-21T12:35:58"^^xsd:dateTime ;
    dct:modified "2025-11-25T23:11:07.420488"^^xsd:dateTime ;
    dct:title "5096.pdf" ;
    dcat:accessURL <https://edx.netl.doe.gov/storage/f/2016-09-29T17:28:21.326Z/5096.pdf> ;
    dcat:byteSize "23637263"^^xsd:nonNegativeInteger .

<https://data.amerigeoss.org/organization/b9d8e33f-c3b6-404c-b260-b928137f5a39> a foaf:Agent ;
    foaf:name "Energy Data Exchange" .