<https://w3id.org/jp-textbook/AA100000016858>
  <http://purl.org/dc/terms/source> <https://w3id.org/jp-textbook/AC100000000334>;
  <http://purl.org/linked-data/cube#order> 16858;
  <http://schema.org/name> "World Tour：1 世界の中学生";
  <http://schema.org/workExample> [
    <http://schema.org/isPartOf> <https://w3id.org/jp-textbook/中学校/2020/英語/705>;
    <http://schema.org/pagination> "57";
    <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/83H1203221210000>, <https://w3id.org/jp-cos/83H1203222250000>, <https://w3id.org/jp-cos/83H1203222251000>, <https://w3id.org/jp-cos/83H1203222252000>, <https://w3id.org/jp-cos/83H1203222253000>, <https://w3id.org/jp-cos/83H1203222254000>, <https://w3id.org/jp-cos/83H1203222255000>;
  <https://w3id.org/jp-cos/originalCosItem> <https://w3id.org/jp-cos/83H1203221210000>, <https://w3id.org/jp-cos/83H1203222250000>;
  <https://w3id.org/jp-textbook/authorizedYear> "2020"^^<http://www.w3.org/2001/XMLSchema#gYear>;
  <https://w3id.org/jp-textbook/cosMappingDescription> "Lア　働きオ";
  <https://w3id.org/jp-textbook/grade> 1;
  <https://w3id.org/jp-textbook/school> <https://w3id.org/jp-textbook/school/中学校>;
  <https://w3id.org/jp-textbook/subject> <https://w3id.org/jp-textbook/curriculum/中学校/2021/外国語/英語>;
  <https://w3id.org/jp-textbook/subjectArea> <https://w3id.org/jp-textbook/curriculum/中学校/2021/外国語>;
  <https://w3id.org/jp-textbook/teachingUnitType> <https://w3id.org/jp-textbook/curriculum/Standard>;
  <https://w3id.org/jp-textbook/unit1> "World Tour";
  <https://w3id.org/jp-textbook/unit2> "1 世界の中学生";
  <https://w3id.org/jp-textbook/unit3> "How many ～?" .