@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix matsci: <https://w3id.org/matsci-sam/metadata#> .

<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure> a prov:Entity ;
  rdfs:label "hierarchical structure" ;
  <https://w3id.org/matsci-sam/metadata#created> "2025-10-20 18:52:36.193865" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1> a prov:Entity, matsci:Definition ;
  rdfs:label "Definition 1" ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "1" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2> a prov:Entity, matsci:Definition ;
  rdfs:label "Definition 2" ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "2" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1/revisions/1> a prov:Entity, matsci:DefinitionRevision ;
  rdfs:label "Definition 1 · revision 1 (current)" ;
  prov:value "A material structure with structural elements on different length scales." ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#version> "1" ;
  <https://w3id.org/matsci-sam/metadata#published> "2025-10-20 18:52:36.193865+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "initial" ;
  <https://w3id.org/matsci-sam/metadata#score> "0" ;
  <https://w3id.org/matsci-sam/metadata#current> "yes" ;
  <https://w3id.org/matsci-sam/metadata#legacyIncomplete> "no" ;
  <https://w3id.org/matsci-sam/metadata#example> "A matrix containing small pores which itself has very large pores." ;
  <https://w3id.org/matsci-sam/metadata#editor> "Colton Gerber" ;
  <https://w3id.org/matsci-sam/metadata#changeNote> "Initial contribution" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_49> a prov:Activity ;
  rdfs:label "Write definition" ;
  <https://w3id.org/matsci-sam/metadata#at> "2025-10-20 18:52:36.193865+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "initial" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_7> a prov:Person ;
  rdfs:label "Colton Gerber" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> a prov:Entity, matsci:DefinitionRevision ;
  rdfs:label "Definition 2 · revision 1 (current)" ;
  prov:value "The arrangement of materials into levels with distinct properties and sizes." ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "2" ;
  <https://w3id.org/matsci-sam/metadata#version> "1" ;
  <https://w3id.org/matsci-sam/metadata#published> "2025-10-20 18:52:44.015571+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "ai_generation" ;
  <https://w3id.org/matsci-sam/metadata#score> "0" ;
  <https://w3id.org/matsci-sam/metadata#current> "yes" ;
  <https://w3id.org/matsci-sam/metadata#legacyIncomplete> "no" ;
  <https://w3id.org/matsci-sam/metadata#example> "A composite material like fiberglass consists of fibers within a polymer matrix, with the fibers having significantly different strength properties than the matrix." ;
  <https://w3id.org/matsci-sam/metadata#editor> "MatBot Gemma 3" ;
  <https://w3id.org/matsci-sam/metadata#changeNote> "AI-generated definition" ;
  <https://w3id.org/matsci-sam/metadata#model> "gemma3" ;
  <https://w3id.org/matsci-sam/metadata#prompt> "You are to define material science terms. Keep definitions concise and don't be conversational, just respond with a definition and an example using the term with the given definition." .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_50> a prov:Activity ;
  rdfs:label "Generate definition" ;
  <https://w3id.org/matsci-sam/metadata#at> "2025-10-20 18:52:44.015571+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "ai_generation" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#model_gemma3> a prov:SoftwareAgent ;
  rdfs:label "gemma3" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#prompt_revision_50> a prov:Entity ;
  rdfs:label "Stored prompt for definition 2 · revision 1" ;
  prov:value "You are to define material science terms. Keep definitions concise and don't be conversational, just respond with a definition and an example using the term with the given definition." .
_:example_174e23953c0df7b5_1_1 a prov:Entity ;
  rdfs:label "Definition 1 · example 1" ;
  prov:value "A matrix containing small pores which itself has very large pores." ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#exampleNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Imported legacy example; exact source, actor, and time were not recorded" .
_:publishExample_174e23953c0df7b5_1_1 a prov:Activity ;
  rdfs:label "Import legacy example" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Legacy import; publication time was not recorded" .
_:example_174e23953c0df7b5_2_1 a prov:Entity ;
  rdfs:label "Definition 2 · example 1" ;
  prov:value "A composite material like fiberglass consists of fibers within a polymer matrix, with the fibers having significantly different strength properties than the matrix." ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "2" ;
  <https://w3id.org/matsci-sam/metadata#exampleNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Imported legacy example; exact source, actor, and time were not recorded" .
_:publishExample_174e23953c0df7b5_2_1 a prov:Activity ;
  rdfs:label "Import legacy example" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Legacy import; publication time was not recorded" .
_:featureExample_174e23953c0df7b5_1_1 a prov:Activity ;
  rdfs:label "Import featured state for example 1" ;
  <https://w3id.org/matsci-sam/metadata#decision> "import legacy featured state" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Selector and selection time were not recorded" .
_:featuredExample_174e23953c0df7b5_1_1 a prov:Entity ;
  rdfs:label "Featured example 1" ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#exampleNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#state> "active" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Selection time was not recorded" .
_:featureExample_174e23953c0df7b5_2_2 a prov:Activity ;
  rdfs:label "Import featured state for example 1" ;
  <https://w3id.org/matsci-sam/metadata#decision> "import legacy featured state" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Selector and selection time were not recorded" .
_:featuredExample_174e23953c0df7b5_2_2 a prov:Entity ;
  rdfs:label "Featured example 1" ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "2" ;
  <https://w3id.org/matsci-sam/metadata#exampleNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#state> "active" ;
  <https://w3id.org/matsci-sam/metadata#legacyBackfill> "yes" ;
  <https://w3id.org/matsci-sam/metadata#origin> "Selection time was not recorded" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#comment_33> a prov:Entity ;
  rdfs:label "Comment by Mingwei Li" ;
  prov:value "Not clear to me how important the repeating of units play a role in hierarchical structure" ;
  <https://w3id.org/matsci-sam/metadata#actorKind> "human" ;
  <https://w3id.org/matsci-sam/metadata#legacyAssociationInferred> "yes" ;
  <https://w3id.org/matsci-sam/metadata#version> "1" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_22> a prov:Person ;
  rdfs:label "Mingwei Li" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#comment_46> a prov:Entity ;
  rdfs:label "Comment by Xintong Zhao" ;
  prov:value "Refined version suggested by ChatGPT:\n\nDefinition: A structural organization in which a material is arranged across multiple length scales (e.g., atomic, nano, micro, macro), with each level contributing distinct structural or functional properties. These hierarchies often lead to enhanced or synergistic performance characteristics.\nExample: Bone exhibits a hierarchical structure: from collagen molecules (nanometer scale), to mineralized fibrils (microscale), to trabecular and cortical architectures (macroscale), each level contributes to its strength and toughness.\n" ;
  <https://w3id.org/matsci-sam/metadata#actorKind> "human" ;
  <https://w3id.org/matsci-sam/metadata#legacyAssociationInferred> "yes" ;
  <https://w3id.org/matsci-sam/metadata#version> "1" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_60> a prov:Person ;
  rdfs:label "Xintong Zhao" .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1/revisions/1> prov:specializationOf <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> prov:specializationOf <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2> .

<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1/revisions/1> prov:wasDerivedFrom <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1/revisions/1> prov:wasGeneratedBy <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_49> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_49> prov:wasAssociatedWith <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_7> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1/revisions/1> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_7> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> prov:wasDerivedFrom <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> prov:wasGeneratedBy <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_50> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_50> prov:wasAssociatedWith <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#model_gemma3> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#model_gemma3> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#act_revision_50> prov:used <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#prompt_revision_50> .
_:example_174e23953c0df7b5_1_1 prov:wasGeneratedBy _:publishExample_174e23953c0df7b5_1_1 .
_:publishExample_174e23953c0df7b5_1_1 prov:used <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1> .
_:example_174e23953c0df7b5_2_1 prov:wasGeneratedBy _:publishExample_174e23953c0df7b5_2_1 .
_:publishExample_174e23953c0df7b5_2_1 prov:used <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2> .
_:featureExample_174e23953c0df7b5_1_1 prov:used _:example_174e23953c0df7b5_1_1 .
_:featureExample_174e23953c0df7b5_1_1 prov:used <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/1> .
_:featuredExample_174e23953c0df7b5_1_1 prov:wasGeneratedBy _:featureExample_174e23953c0df7b5_1_1 .
_:featuredExample_174e23953c0df7b5_1_1 prov:wasDerivedFrom _:example_174e23953c0df7b5_1_1 .
_:featureExample_174e23953c0df7b5_2_2 prov:used _:example_174e23953c0df7b5_2_1 .
_:featureExample_174e23953c0df7b5_2_2 prov:used <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2> .
_:featuredExample_174e23953c0df7b5_2_2 prov:wasGeneratedBy _:featureExample_174e23953c0df7b5_2_2 .
_:featuredExample_174e23953c0df7b5_2_2 prov:wasDerivedFrom _:example_174e23953c0df7b5_2_1 .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#comment_33> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_22> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#comment_33> prov:wasDerivedFrom <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#comment_46> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#user_60> .
<https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/provenance#comment_46> prov:wasDerivedFrom <https://w3id.org/matsci-sam/vocabulary/id4/hierarchical_structure/definitions/2/revisions/1> .