@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/mrc/spinodal_decomposition> a prov:Entity ;
  rdfs:label "spinodal decomposition" ;
  <https://w3id.org/matsci-sam/metadata#created> "2026-07-20 04:43:32.095292" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/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/mrc/spinodal_decomposition/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/mrc/spinodal_decomposition/definitions/1/revisions/1> a prov:Entity, matsci:DefinitionRevision ;
  rdfs:label "Definition 1 · revision 1 (current)" ;
  prov:value "A phase separation process where a mixture spontaneously separates into two phases without needing to overcome an energy barrier." ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "1" ;
  <https://w3id.org/matsci-sam/metadata#version> "1" ;
  <https://w3id.org/matsci-sam/metadata#published> "2026-07-20 08:43:32.095292+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> "Spinodal decomposition in an Al-Zn alloy produces a fine interconnected microstructure." ;
  <https://w3id.org/matsci-sam/metadata#editor> "Christopher Rauch" ;
  <https://w3id.org/matsci-sam/metadata#changeNote> "Initial contribution" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#act_revision_69> a prov:Activity ;
  rdfs:label "Write definition" ;
  <https://w3id.org/matsci-sam/metadata#at> "2026-07-20 08:43:32.095292+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "initial" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#user_81> a prov:Person ;
  rdfs:label "Christopher Rauch" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2/revisions/1> a prov:Entity, matsci:DefinitionRevision ;
  rdfs:label "Definition 2 · revision 1 (current)" ;
  prov:value "A mechanism of phase separation in which a single-phase homogeneous mixture becomes unstable to small fluctuations in composition, leading to spontaneous decomposition into two distinct phases without the need for nucleation and growth." ;
  <https://w3id.org/matsci-sam/metadata#definitionNumber> "2" ;
  <https://w3id.org/matsci-sam/metadata#version> "1" ;
  <https://w3id.org/matsci-sam/metadata#published> "2026-07-20 08:44:21.438389+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "ai_refinement" ;
  <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> "Spinodal decomposition in an Al-Zn alloy produces a characteristic fine, interconnected microstructure." ;
  <https://w3id.org/matsci-sam/metadata#editor> "Christopher Rauch" ;
  <https://w3id.org/matsci-sam/metadata#changeNote> "Accepted AI-assisted revision" ;
  <https://w3id.org/matsci-sam/metadata#model> "gemma4:26b" ;
  <https://w3id.org/matsci-sam/metadata#prompt> "You are a materials science editor reviewing a user's draft definition of a term. Improve the draft: keep the user's intent and any correct content, but make the definition precise, concise, and consistent with how the term is used in the materials science literature. Correct factual errors. Return a revised definition and one example sentence using the term; improve the user's example if it is weak, or keep its substance if it is good. If the user gives feedback on your previous suggestion, revise your suggestion to address that feedback while keeping the definition technically accurate." .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#act_revision_70> a prov:Activity ;
  rdfs:label "Accept AI suggestion" ;
  <https://w3id.org/matsci-sam/metadata#at> "2026-07-20 08:44:21.438389+00" ;
  <https://w3id.org/matsci-sam/metadata#source> "ai_refinement" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#model_gemma4%3A26b> a prov:SoftwareAgent ;
  rdfs:label "gemma4:26b" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#prompt_revision_70> a prov:Entity ;
  rdfs:label "Stored prompt for definition 2 · revision 1" ;
  prov:value "You are a materials science editor reviewing a user's draft definition of a term. Improve the draft: keep the user's intent and any correct content, but make the definition precise, concise, and consistent with how the term is used in the materials science literature. Correct factual errors. Return a revised definition and one example sentence using the term; improve the user's example if it is weak, or keep its substance if it is good. If the user gives feedback on your previous suggestion, revise your suggestion to address that feedback while keeping the definition technically accurate." .
_:example_55fd061db58b4d30_1_1 a prov:Entity ;
  rdfs:label "Definition 1 · example 1" ;
  prov:value "Spinodal decomposition in an Al-Zn alloy produces a fine interconnected microstructure." ;
  <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_55fd061db58b4d30_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_55fd061db58b4d30_2_1 a prov:Entity ;
  rdfs:label "Definition 2 · example 1" ;
  prov:value "Spinodal decomposition in an Al-Zn alloy produces a characteristic fine, interconnected microstructure." ;
  <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_55fd061db58b4d30_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_55fd061db58b4d30_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_55fd061db58b4d30_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_55fd061db58b4d30_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_55fd061db58b4d30_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/mrc/spinodal_decomposition/provenance#act_refine_2> a prov:Activity ;
  rdfs:label "Refine definition (round 1)" ;
  <https://w3id.org/matsci-sam/metadata#at> "2026-07-20 08:43:53.37237+00" ;
  <https://w3id.org/matsci-sam/metadata#model> "gemma4:26b" ;
  <https://w3id.org/matsci-sam/metadata#status> "accepted" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#prompt_c6cf56cb021e9916> a prov:Entity ;
  rdfs:label "prompt: refine" ;
  prov:value "You are a materials science editor reviewing a user's draft definition of a term. Improve the draft: keep the user's intent and any correct content, but make the definition precise, concise, and consistent with how the term is used in the materials science literature. Correct factual errors. Return a revised definition and one example sentence using the term; improve the user's example if it is weak, or keep its substance if it is good. If the user gives feedback on your previous suggestion, revise your suggestion to address that feedback while keeping the definition technically accurate." ;
  <https://w3id.org/matsci-sam/metadata#hash> "c6cf56cb021e9916" ;
  <https://w3id.org/matsci-sam/metadata#promptKey> "refine" .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#refine_sug_2> a prov:Entity ;
  rdfs:label "Suggestion (round 1)" ;
  prov:value "A mechanism of phase separation in which a single-phase homogeneous mixture becomes unstable to small fluctuations in composition, leading to spontaneous decomposition into two distinct phases without the need for nucleation and growth." ;
  <https://w3id.org/matsci-sam/metadata#example> "Spinodal decomposition in an Al-Zn alloy produces a characteristic fine, interconnected microstructure." .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/1/revisions/1> prov:specializationOf <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/1> .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2/revisions/1> prov:specializationOf <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2> .

<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/1/revisions/1> prov:wasDerivedFrom <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition> .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/1/revisions/1> prov:wasGeneratedBy <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#act_revision_69> .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#act_revision_69> prov:wasAssociatedWith <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#user_81> .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/1/revisions/1> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#user_81> .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2/revisions/1> prov:wasDerivedFrom <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition> .
<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2/revisions/1> prov:wasGeneratedBy <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#act_revision_70> .
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<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2/revisions/1> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#model_gemma4%3A26b> .
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_:example_55fd061db58b4d30_1_1 prov:wasGeneratedBy _:publishExample_55fd061db58b4d30_1_1 .
_:publishExample_55fd061db58b4d30_1_1 prov:used <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/1> .
_:example_55fd061db58b4d30_2_1 prov:wasGeneratedBy _:publishExample_55fd061db58b4d30_2_1 .
_:publishExample_55fd061db58b4d30_2_1 prov:used <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/definitions/2> .
_:featureExample_55fd061db58b4d30_1_1 prov:used _:example_55fd061db58b4d30_1_1 .
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<https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#refine_sug_2> prov:wasAttributedTo <https://w3id.org/matsci-sam/vocabulary/mrc/spinodal_decomposition/provenance#model_gemma4%3A26b> .
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