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": ""}
vachellia 8 pl     2C 17.5194  U=o 1939-07-01  c/ !  TENOSIQUE 1RA. SECCIÃ³N (EL MOOL); BOCA CERRO; TENOSIQUE     = Fabaceae   uv Tenosique  farnesiana |       O-M Tabasco  VACHELLIA FARNESIANA r  SHRUB PV    3_;h< (l.) wght & an.    $pGp% mexico  -9b1.4239  .! 
{"catalogNumber": "", "order": "", "family": "Fabaceae", "scientificName": "Vachellia farnesiana", "scientificNameAuthorship": "(L.) Wight & Arn.", "genus": "Vachellia", "subgenus": "", "specificEpithet": "farnesiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1939-07-01", "habitat": "Shrub", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tabasco", "county": "Tenosique", "municipality": "", "locality": "Tenosique 1ra. Secci\u00c3\u00b3n (El Mool); Boca Cerro; Tenosique", "decimalLatitude": "17.5194", "decimalLongitude": "-91.4239", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}