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": ""}
     shrub 1 m; fl #~ 2    1986-01-25 !f         +< 1553507  MALPIGHIA =  champotã³n. a 6 km al n de champoton, carr. campecheâcd. del carmen ~=l?         
{"catalogNumber": "1553507", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Malpighia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1986-01-25", "habitat": "", "occurrenceRemarks": "shrub 1 m; fl", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Champot\u00c3\u00b3n. a 6 km al N de Champoton, carr. Campeche\u00e2\u0080\u0093Cd. del Carmen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}