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": ""}
 15853 4    CONTACT UM HERBARIUM #        c lobelia decurrens   1964-12-02 QE%   CAMPANULACEAE  ?Vm^    oQ AYACUCHO    q ASTERALES   decurrens M  12*15855 6Ngc;   C. Vargas C. O 
{"catalogNumber": "1215855", "order": "Asterales", "family": "Campanulaceae", "scientificName": "Lobelia decurrens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "decurrens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. Vargas C.", "recordNumber": "15853", "verbatimEventDate": "1964-12-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ayacucho", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}