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": ""}
 ssx8 solanum    WUM SOLANUM TRIQUETRUM SOLANACEAE P1     Z7 UNITED STATES  ferdinand j. lindheimer $GQKT    texas   `U   SSH  Contact UM Herbarium       triquetrum w~=9:   j cav.   1437656 NM  481 |O/N   Solanales C >h  
{"catalogNumber": "1437656", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum triquetrum", "scientificNameAuthorship": "Cav.", "genus": "Solanum", "subgenus": "", "specificEpithet": "triquetrum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ferdinand J. Lindheimer", "recordNumber": "481", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}