> ? [some #treatise]

[km#graph1_on_PhD_thesis
     [the pm#PhD_thesis,
          dc#Coverage: km#type_classification,
          pm#title: "Ontology Learning for the Semantic Web",
          dc#Creator: "A. Maedche",
          pm#url: http://www.wkap.nl/prod/b/0-7923-7656-0]
](06/05/2024);

[km#graph2_on_PhD_thesis
     [the pm#PhD_thesis,
          dc#Coverage: km#FCA_concept_exploration,
          pm#title: "Distribute Concept Exploration - A Knowledge Acquisition Tool in Formal Concept Analysis",
          dc#Creator: "Gerd Stumme",
          pm#object of: (a #publishing,
               pm#time: 1999 ,
               pm#place: pm#Darmstadt),
          pm#url: {http://www.aifb.uni-karlsruhe.de/WBS/gst/publications.shtml,http://dbah.int.gu.edu.au/kvo/reading/}]
](06/05/2024);

[km#graph3_on_PhD_thesis
     [the pm#PhD_thesis,
          dc#Coverage: km#FCA_concept_graph_with_negation,
          pm#title: "The Logic System of Concept Graphs with Negation",
          dc#Creator: "Frithjof Dau",
          pm#url: http://www.kvocentral.com/reports/dau.pdf]
](06/05/2024);

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