is#information_search__informationsearch
  exclusion:  information_indexation
  supertype:  IR_task__information_indexation_or_search__information_retrieval__informationretrieval__IR
  subtype:  document_search
  subtype:  lexical_search__lexicalsearch__stringsearch  search of a string of character
     subtype:  regular_expression_based_search
     subtype:  keyword_based_statistical_search__keywordbasedstatisticalsearch
  subtype:  informal_index_based_search
  subtype:  knowledge_based_information_search__knowledgebasedinformationsearch
     subtype:  knowledge_based_document_search
        subtype:  conceptual_clustering_from_documents
           subtype:  conceptual_clustering_from_emails
     subtype:  knowledge_search_task
        subtype:  specialization_search__implication_search__implicationsearch
           subtype:  specialization_structural_search
           subtype:  complete_specialization_search
        subtype:  generalization_search
           subtype:  generalization_structural_search
              subtype:  generalization_structural_search_of_FOL_statements
           subtype:  complete_generalization_search
        subtype:  analogy_search__analogysearch
        subtype:  structure_only_based_search
           subtype:  specialization_structural_search
           subtype:  generalization_structural_search
        subtype:  complete_knowledge_search
        subtype:  incomplete_knowledge_search
        subtype:  consistent_knowledge_search
        subtype:  inconsistent_knowledge_search

2 statements are about indirect instances of information_search: graph18_on_article, graph21_on_article
  click here to display them or click here for a search form or here to add a statement