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": ""}
 Asparagales j     1651523 p/2&!  MEXICO rY  mt. ovando T` 1     BATEM. EX LINDL. o)036   | chiapa    orchidaceae px    @ 4~ e. matuda variabilis AF    k^ MAXILLARIA  Bk escuintla MAXILLARIA VARIABILIS pB    Kmxdb c. schweinfurth  eV * 2072 1937-12 L6   
{"catalogNumber": "1651523", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Maxillaria variabilis", "scientificNameAuthorship": "Batem. ex Lindl.", "genus": "Maxillaria", "subgenus": "", "specificEpithet": "variabilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "C. Schweinfurth", "recordedBy": "E. Matuda", "recordNumber": "2072", "verbatimEventDate": "1937-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "Escuintla", "municipality": "", "locality": "Mt. Ovando", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}