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 $#   1166933 _    %#7X -92.8271 FABALES Dn4X        yZ L.     CEm  H:AEMATOXYLON     M 17.9685   [:W& l.a. gonzã¡lez l.   campechianum ?   u(Cr FERNANDO CHIANG C. 
{"catalogNumber": "1166933", "order": "Fabales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Haematoxylon", "subgenus": "", "specificEpithet": "campechianum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Fernando Chiang C.", "recordedBy": "L.A. Gonz\u00c3\u00a1lez L.", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.9685", "decimalLongitude": "-92.8271", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}