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": ""}
    18846 6l  MEXICO   En Crucero Corozal sobre el camino Palenque-Boc Lacantum A    Y ocsingo   MALPIGHIALES #   u MALPIGHIACEAE  /c) Bunchosia      Amy Pool (uV   6|* E 1555624  swartziana N 81   )`Gu? Chiapas  ?b- griseb.  m e. martã­nez s. 
{"catalogNumber": "1555624", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "Griseb.", "genus": "Bunchosia", "subgenus": "", "specificEpithet": "swartziana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Amy Pool", "recordedBy": "E. Mart\u00c3\u00adnez S.", "recordNumber": "18846", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "Ocosingo", "municipality": "", "locality": "En Crucero Corozal sobre el camino Palenque-Boca Lacantum", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}