Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
mexico 4wKM   lJGR EUPHORBIACEAE    21084 ~y   & malpighiales -104.513 !<un   TG euphorbia francoana   NV! R Casimiro Castillo  0 Jalisco rogers mcvaugh Zb     FRANCOANA ~>Gb    Steep rounded hills, savannah-like grasshland on shallow gravelly soil, with Curatella and Byrsonima, NB@n     19.5331 Aa    `O;=Z BOISS.  
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia francoana", "scientificNameAuthorship": "Boiss.", "genus": "", "subgenus": "", "specificEpithet": "francoana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "", "recordNumber": "21084", "verbatimEventDate": "", "habitat": "Steep rounded hills, savannah-like grassland on shallow gravelly soil, with Curatella and Byrsonima,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "Casimiro Castillo", "municipality": "", "locality": "", "decimalLatitude": "19.5331", "decimalLongitude": "-104.513", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}