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": ""}
1943-02-13 sLb_$   ?] contact um herbarium  H^jUb solanum houstonii     wT SOLANALES           C.L. Gilly, Sr., Robert F. 5impsXon, & Donald Dodds |O     aI]<% houstonii      Solanum _k 
{"catalogNumber": "", "order": "Solanales", "family": "", "scientificName": "Solanum houstonii", "scientificNameAuthorship": "", "genus": "Solanum", "subgenus": "", "specificEpithet": "houstonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.L. Gilly, Sr., Robert F. Simpson, & Donald Dodds", "recordNumber": "", "verbatimEventDate": "1943-02-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}