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": ""}
  R a. villegas h.        w. r. aderson mp         selva alta perennitolia MALPIGHIACEAE oE G      san andrã©s tuxtla. 600 m al o de la ebitrolotu (?) por la vereda a la cima |Ckq5     UK rivularis     NALPIGHIALES uP   1533543 B;DFK 
{"catalogNumber": "1533543", "order": "Malpighiales", "family": "Malpighiaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "rivularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "W. R. Anderson", "recordedBy": "A. Villegas H.", "recordNumber": "", "verbatimEventDate": "", "habitat": "selva alta perennifolia", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "San Andr\u00c3\u00a9s Tuxtla. 600 m al O de la Ebitrolotu (?) por la vereda a la Cima", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}