Example image of eyePlorer eyePlorer map for 'Abstraction': Concept Information Phenomenon Communication Computer science Problem solving Programming language Idea Object (philosophy) Philosophy Thought Intuition (knowledge) Strategy Red Relation of Ideas Sitting Is-a Diagram Gerund Noun Douglas Hofstadter Gödel, Escher, Bach Being Happiness Reference Architecture Construction Emotion Innovation Marsupial Monotreme Reality Proposition Empiricism Problem of universals Predicate abstraction Abstract object Category of being Individual Particular Ontology Abstract particulars Trope (philosophy) Apple Accident (philosophy) Qualia Formal fallacy Reification Linguistics Metonymy