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": ""}
   1723 r9SY    8  Solanum polyadenium 1962-09-09 :soh      f POLYADENIUM greenm. &&     1297668 6   solanum Sg9bp   U-xIR Solanales     e Rs D. SPOONER  MICHOACAN  #wl)   contact um herbarium a:$[  
{"catalogNumber": "1297668", "order": "Solanales", "family": "", "scientificName": "Solanum polyadenium", "scientificNameAuthorship": "Greenm.", "genus": "Solanum", "subgenus": "", "specificEpithet": "polyadenium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "D. Spooner", "recordedBy": "", "recordNumber": "1723", "verbatimEventDate": "1962-09-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michoacan", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}