Changes

#	Step	Field	From	To	Why
17,425	bootstrap_labels	prefLabel	—	[{"@value":"4-isopropylidene-1-methylcyclohexene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","…	Bootstrapped prefLabel from legacy name field
17,426	bootstrap_labels	name	4-isopropylidene-1-methylcyclohexene	—	Purged legacy name field to enforce prefLabel usage
17,427	bootstrap_labels	synonyms	["organic","p-mentha-1,4(8)-diene","p-mentha-1,4(8)-dieneothernamescyclohexene,1-methyl-4-(1-methylethylidene)-"]	[]	Removed legacy synonyms field in favor of structured labels
56,040	default_context_mapping	context	—	{"dimension":"Environmental","media":"Air","strata":"Ground level","population_density":"Urban (>1000 people/square mil…	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground
56,041	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-air-grle-ur10pesq	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to urban air close to ground
72,152	default_context_mapping	context	—	{"dimension":"Environmental","media":"Ground","geography":"Agricultural"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil
72,153	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-grou-agri	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to agricultural soil
72,644	default_context_mapping	context	—	{"dimension":"Environmental","media":"Air","strata":"Unknown"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified
72,645	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-air-unkn	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified
80,538	default_context_mapping	context	—	{"dimension":"Environmental","media":"Ground","geography":"Non-agricultural"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil
80,539	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-grou-noag	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to non-agricultural soil
83,754	default_context_mapping	context	—	{"dimension":"Environmental","media":"Air","strata":"Aircraft cruise height"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere
83,755	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-air-aicrhe	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to lower stratosphere and upper troposphere
86,924	default_context_mapping	context	—	{"dimension":"Environmental","media":"Air","strata":"Medium stack, <150 meters","population_density":"Rural (<1000 peop…	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks
86,925	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-air-mest15me-ru10pesq	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to non-urban air or from high stacks
101,332	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Long-term"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term)
101,333	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-lote	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified (long-term)
116,662	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Ocean"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water
116,663	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-ocea	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to sea water
125,664	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Surface water"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water
125,665	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-suwa	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to fresh water
152,040	default_context_mapping	context	—	{"dimension":"Environmental","media":"Air","strata":"Long-term"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term)
152,041	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-air-lote	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, unspecified (long-term)
154,804	default_context_mapping	context	—	{"dimension":"Environmental","media":"Ground","geography":"Unknown"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified
154,805	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-grou-unkn	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to soil > Emissions to soil, unspecified
168,686	default_context_mapping	context	—	{"dimension":"Environmental","media":"Air","indoor":"Unknown"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor
168,687	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-air-indr-unkn	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to air > Emissions to air, indoor
180,366	default_context_mapping	context	—	{"dimension":"Environmental","media":"Water","water_body":"Unknown"}	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified
180,367	default_context_mapping	context_iri	—	https://vocab.brightway.one/flow-contexts/envi-wate-unkn	Mapped from context mapping for source=EF 3.1, source context Emissions > Emissions to water > Emissions to water, unspecified
219,057	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
243,526	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	Added ChEBI/PubChem properties (chebi_ids=1, pubchem_cids=1)
243,527	enrich_references	skos_definition	—	[{"@value":"A p-menthadiene with double bonds at positions 1 and 4(8).","@language":"en","provenance":{"prov:wasGenerat…	Merged ChEBI/PubChem definitions into skos:definition
243,528	enrich_references	references	[]	[{"@id":"bpdb:2016","provenance":{"prov:wasGeneratedBy":"enrich_references.chebi_xrefs","prov:wasAttributedTo":"consens…	Added references with provenance; cas_numbers=['586-62-9']; matched_chebi_ids=['http://purl.obolibrary.org/obo/CHEBI_9457']; candidate_pubchem_cids=[11463, 6428962]; selected_pubchem_cids=[11463]; formula_similarity_expected=[]; pubchem_selection_rule=curated_cas_then_formula_similarity_then_prefer_chebi_aligned_when_unambiguous_else_keep_all_cas_matches; single_cas_commonchem_link=yes
253,033	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	rdkit_pre_consensus from 'CC1=CCC(=C(C)C)CC1'; added: monoisotopic_mass
256,678	chebi_altlabels	altLabel	[]	[{"@value":"1,4(8)-p-menthadiene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribute…	Added 10 ChEBI synonym(s) as altLabel from 1 linked ChEBI record(s)
262,797	consensus_match	prefLabel	[{"@value":"4-isopropylidene-1-methylcyclohexene","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","…	[{"@value":"Terpinolene","@language":"en","source":{"prov:wasGeneratedBy":"consensus_match","prov:wasAttributedTo":"con…	cas=586-62-9; cc_chebi_agreed_name='Terpinolene'; object_uuid=fo-48c3f996c69da0ec
262,798	consensus_match	altLabel	[{"@value":"1,4(8)-p-menthadiene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribute…	[{"@value":"1,4(8)-p-menthadiene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribute…	cas=586-62-9; added original name as altLabel after CC/ChEBI rename; object_uuid=fo-48c3f996c69da0ec
262,799	consensus_match	altLabel	[{"@value":"1,4(8)-p-menthadiene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribute…	[{"@value":"1,4(8)-p-menthadiene","@language":"en","source":{"prov:wasGeneratedBy":"chebi_altlabels","prov:wasAttribute…	group_key=4-isopropylidene-1-methylcyclohexene\|\|dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); cas=586-62-9; added Common Chemistry CAS names as altLabel: 1-Methyl-4-(propan-2-ylidene)cyclohex-1-ene, 1-Methyl-4-propan-2-ylidene-cyclohexene, Cyclohexene, 1-methyl-4-(1-methylethylidene)-, Nofmer TP, Terpinolene 95PF, α-Terpinolene, δ-Terpinene, δ-Terpinolene; object_uuid=fo-48c3f996c69da0ec
262,800	consensus_match	cas_match_labels	—	{"586-62-9":"exactMatch"}	group_key=4-isopropylidene-1-methylcyclohexene\|\|dimension=Environmental > media=Air > strata=Ground level > population_density=Urban (>1000 people/square mile); group_sources=['chebi', 'ec_inventory', 'pubchem']; cas_sources={'586-62-9': ['chebi', 'ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-48c3f996c69da0ec: {'586-62-9': 'exactMatch'}
278,249	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Terpinolene'
284,994	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C10H16"],"…	rdkit_post_consensus from 'CC1=CCC(=C(C)C)CC1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
309,068	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1df53264-3811-…	associations resolved on the elementary layer
317,113	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/34fad532-3ace-…	associations resolved on the elementary layer
317,359	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/35c8a7c6-cd7d-…	associations resolved on the elementary layer
321,302	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/41c56002-c26e-…	associations resolved on the elementary layer
322,911	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/476508b6-d4cb-…	associations resolved on the elementary layer
324,498	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4cfb21ce-6160-…	associations resolved on the elementary layer
331,683	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/56b228fc-24d2-…	associations resolved on the elementary layer
339,350	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/70515747-601b-…	associations resolved on the elementary layer
343,854	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/7f8cfd83-d275-…	associations resolved on the elementary layer