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 7      1959-12-02 MwJ   5  Steep wooded mountainsides on the cuesta, with Bursera, Heliocarpus, Acacia. In ravines  ericales hW 1   T (CRONQUIST) T.D.PENN.   cartilagineum Fd]KH    (b Tecalitlan  h7p4, 1335   1515478  L W-  SAPOTACEAE 5N       Sideroxylon +  
{"catalogNumber": "1515478", "order": "Ericales", "family": "Sapotaceae", "scientificName": "", "scientificNameAuthorship": "(Cronquist) T.D.Penn.", "genus": "Sideroxylon", "subgenus": "", "specificEpithet": "cartilagineum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1335", "verbatimEventDate": "1959-12-02", "habitat": "Steep wooded mountainsides on the cuesta, with Bursera, Heliocarpus, Acacia. In ravines", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Tecalitlan", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}