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": ""}
 DUNAL 6   7c- 1963-07-18  o+RV^ d. spooner   Zr Mexico   MICHOACAN X;T   SOLANUM 2P<K  bulbocastanum #zd   SOLANALES Ih  5738 O    J+< 1296469 Solanum bulbocastanum Y8R1#    [14 SOLANACEAE     C Donald Ugent  8 CONTACT UM HERBARIUM   
{"catalogNumber": "1296469", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum bulbocastanum", "scientificNameAuthorship": "Dunal", "genus": "Solanum", "subgenus": "", "specificEpithet": "bulbocastanum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D. Spooner", "recordedBy": "Donald Ugent", "recordNumber": "5738", "verbatimEventDate": "1963-07-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}