<https://w3id.org/jp-textbook/AA100000003505>
  <http://purl.org/dc/terms/source> <https://w3id.org/jp-textbook/AC100000000118>;
  <http://purl.org/linked-data/cube#order> 3505;
  <http://schema.org/duration> [
    <http://schema.org/note> "2つの単元で合わせた時数。";
    <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Duration>;
    <http://www.w3.org/1999/02/22-rdf-syntax-ns#value> "2"
  ];
  <http://schema.org/name> "●冬の星";
  <http://schema.org/workExample> [
    <http://schema.org/isPartOf> <https://w3id.org/jp-textbook/小学校/2019/理科/404>;
    <http://schema.org/pagination> "p174 〜 181";
    <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://schema.org/Chapter>
  ];
  <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <https://w3id.org/jp-textbook/TeachingUnit>;
  <https://w3id.org/jp-cos/cosItem> <https://w3id.org/jp-cos/8260243251200000>, <https://w3id.org/jp-cos/8260243251300000>, <https://w3id.org/jp-cos/8260243252000000>;
  <https://w3id.org/jp-cos/originalCosItem> <https://w3id.org/jp-cos/8260243251200000>, <https://w3id.org/jp-cos/8260243251300000>, <https://w3id.org/jp-cos/8260243252000000>;
  <https://w3id.org/jp-textbook/authorizedYear> "2019"^^<http://www.w3.org/2001/XMLSchema#gYear>;
  <https://w3id.org/jp-textbook/cosMappingDescription> "B(5)ア(イ)(ウ)，イ";
  <https://w3id.org/jp-textbook/grade> 4;
  <https://w3id.org/jp-textbook/school> <https://w3id.org/jp-textbook/school/小学校>;
  <https://w3id.org/jp-textbook/subject> <https://w3id.org/jp-textbook/curriculum/小学校/2020/理科/理科>;
  <https://w3id.org/jp-textbook/subjectArea> <https://w3id.org/jp-textbook/curriculum/小学校/2020/理科>;
  <https://w3id.org/jp-textbook/teachingUnitType> <https://w3id.org/jp-textbook/curriculum/Standard> .