Changes

#	Step	Field	From	To	Why
778	bootstrap_labels	prefLabel	—	[{"@value":"benzyl methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute…	Bootstrapped prefLabel from legacy name field
779	bootstrap_labels	name	benzyl methacrylate	—	Purged legacy name field to enforce prefLabel usage
780	bootstrap_labels	synonyms	["2-Propenoic acid, 2-methyl-, phenylmethyl ester","AC1L29LQ","AOJOEFVRHOZDFN-UHFFFAOYSA-","Benzyl 2-methylacrylate","M…	[]	Removed legacy synonyms field in favor of structured labels
23,133	bootstrap_labels	synonyms	["benzylmethacrylate","benzyl methacrylate","2-propenoic acid, 2-methyl-, phenylmethyl ester","benzyl 2-methylprop-2-en…	[]	Removed legacy synonyms field in favor of structured labels
26,433	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)
26,434	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)
26,465	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
26,466	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
54,815	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)
54,816	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)
64,641	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
64,642	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
76,835	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
76,836	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
81,125	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
81,126	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
81,465	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
81,466	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
102,315	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
102,316	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
102,583	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
102,584	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
110,939	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
110,940	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
124,257	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
124,258	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
200,361	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
200,362	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
213,201	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
213,202	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
213,597	unit_normalization	unit_iri	—	https://vocab.brightway.one/units/unit/KiloGM	Unit IRI set from normalization of 'kg'
221,277	normalize_name_case	prefLabel	[{"@value":"benzyl methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute…	[{"@value":"Benzyl Methacrylate","@language":"en","source":{"prov:wasGeneratedBy":"bootstrap_labels","prov:wasAttribute…	Title-cased words without internal capitals (preserved words with uppercase letters beyond the first character)
227,918	enrich_references	properties	{}	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	Added ChEBI/PubChem properties (chebi_ids=0, pubchem_cids=1)
227,919	enrich_references	skos_definition	—	[]	Merged ChEBI/PubChem definitions into skos:definition
227,920	enrich_references	references	[]	[{"@id":"http://jglobal.jst.go.jp/en/redirect?Nikkaji_No=J60.239F","provenance":{"prov:wasGeneratedBy":"enrich_referenc…	Added references with provenance; cas_numbers=['2495-37-6']; matched_chebi_ids=[]; candidate_pubchem_cids=[17236, 13840005]; selected_pubchem_cids=[17236]; 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
248,530	rdkit_pre_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	rdkit_pre_consensus from 'CC(=C)C(=O)OCC1=CC=CC=C1'; added: molecular_mass, monoisotopic_mass
264,201	consensus_match	altLabel	[]	[{"@value":"2-Propenoic acid, 2-methyl-, phenylmethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensu…	group_key=benzylmethacrylate\|\|dimension=Environmental > media=Water > water_body=Long-term; cas=2495-37-6; added Common Chemistry CAS names as altLabel: 2-Propenoic acid, 2-methyl-, phenylmethyl ester, A 003M, Acryester BZ, Benzyl 2-methyl-2-propenoate, Benzyl 2-methylacrylate, Benzyl α-methylacrylate, BnMA, BzMA, FA-BZM, FZ-BZA, Fancryl FA-BZM, Light Ester BZ, M 1183HP, Methacrylic acid, benzyl ester, Miramer M 1183, NSC 20970, Phenylmethyl 2-methyl-2-propenoate, Visiomer BNMA; object_uuid=fo-cf3eda37234b30a0
264,202	consensus_match	cas_match_labels	—	{"2495-37-6":"exactMatch"}	group_key=benzylmethacrylate\|\|dimension=Environmental > media=Water > water_body=Long-term; group_sources=['ec_inventory', 'pubchem']; cas_sources={'2495-37-6': ['ec_inventory', 'pubchem']}; assigned CAS labels from group consensus; object_uuid=fo-cf3eda37234b30a0: {'2495-37-6': 'exactMatch'}
273,655	opsin_iupac	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	opsin_iupac: set authoritative IUPAC name, SMILES, InChI from 'Benzyl Methacrylate'
280,024	rdkit_post_consensus	properties	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	{"https://w3id.org/chemrof/molecular_formula":{"@id":"https://w3id.org/chemrof/molecular_formula","@value":["C11H12O2"]…	rdkit_post_consensus from 'C=C(C)C(=O)OCc1ccccc1'; confirmed: smiles_string, inchi2d_string, inchi2d_key_string, molecular_formula, molecular_mass, monoisotopic_mass
287,420	strip_catalogue_altlabels	altLabel	[{"@value":"2-Propenoic acid, 2-methyl-, phenylmethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensu…	[{"@value":"2-Propenoic acid, 2-methyl-, phenylmethyl ester","@language":"en","source":{"prov:wasGeneratedBy":"consensu…	Removed 2 catalogue altLabel value(s): 'A 003M' (grade code), 'NSC 20970' (registry code)
294,299	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/00d99209-2821-…	associations resolved on the elementary layer
294,315	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/00ebcb19-5cda-…	associations resolved on the elementary layer
308,473	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/1be7ca52-f2af-…	associations resolved on the elementary layer
313,377	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/2969a6c4-7797-…	associations resolved on the elementary layer
319,470	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/3d06a944-f81a-…	associations resolved on the elementary layer
321,613	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/42c3e96b-7132-…	associations resolved on the elementary layer
321,784	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/4362dcdd-4b49-…	associations resolved on the elementary layer
332,191	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/586be4b1-d1ce-…	associations resolved on the elementary layer
332,325	carry_associations_onto_flows	concept_associations	[]	[{"@type":"xkos:ConceptAssociation","xkos:sourceConcept":{"@id":"https://vocab.brightway.one/ef/3.1/flow/58d7815b-bd50-…	associations resolved on the elementary layer