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": ""}
    a- VH 1972-06-27  k BETULACEAE  John J. Furlow %j!   Chiapas e#B    tropicalis Eaue  (DONN.SM.) LUNDELL ~jKE#  mexico JXR`  CARPINUS TROPICALIS w~D~0      DENNIS E. BREEDLOVE      Q5TF 25908    ~|_contact um herbarium  
{"catalogNumber": "", "order": "", "family": "Betulaceae", "scientificName": "Carpinus tropicalis", "scientificNameAuthorship": "(Donn.Sm.) Lundell", "genus": "", "subgenus": "", "specificEpithet": "tropicalis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "John J. Furlow", "recordedBy": "Dennis E. Breedlove", "recordNumber": "25908", "verbatimEventDate": "1972-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Chiapas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}