@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix edu: <https://knobit.org/def/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix schema: <https://schema.org/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://knobit.org/id/task/dii-source-analysis/I1> a edu:Question ;
    rdfs:label "I1 (2 points)"@en ;
    dcterms:license <https://creativecommons.org/licenses/by/4.0/> ;
    owl:sameAs <https://bitbucket.org/reffa/ontology/id/task/dii-source-analysis/I1> ;
    schema:hasPart <https://knobit.org/id/register/data-integration#DI-104>,
        <https://knobit.org/id/register/data-integration#DI-105>,
        <https://knobit.org/id/register/data-integration#DI-106>,
        <https://knobit.org/id/register/data-integration#DI-107> ;
    schema:identifier "I1" ;
    schema:position 3 ;
    schema:text "0.5 each. (a) Status R (412 loans, first seen 2019) is not in the documented code list. (b) loan_id is documented unique but has 37 duplicate values. (c) 214 loans start on 1900-01-01: a default, not a date. (d) end_date is null for 18 % of loans and the documentation does not say what a null means."@en .

edu:Question rdfs:label "Question"@en,
        "Küsimus"@et .

<https://knobit.org/id/register/data-integration#DI-104> rdfs:label "dii-source-analysis I1: status R is undocumented"@en .

<https://knobit.org/id/register/data-integration#DI-105> rdfs:label "dii-source-analysis I1: the loan key has duplicates"@en .

<https://knobit.org/id/register/data-integration#DI-106> rdfs:label "dii-source-analysis I1: start dates defaulted to 1900-01-01"@en .

<https://knobit.org/id/register/data-integration#DI-107> rdfs:label "dii-source-analysis I1: end-date nulls have no stated meaning"@en .