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": ""}
 hillsdale Bcx/O     Up? SOLANUM CAROLINENSE solanales 7nXb   mj+ occasional, old fied  M UNITED STATES   S`=  near center sec. 15, Jefferson Tp., ca. 7 mi. SE of Hillsdale. carolinense B    solanum  MGW  solanaceae RX P    $ ^(F 1228332   1958-07-15 <`        ?6 41.86207  
{"catalogNumber": "1228332", "order": "Solanales", "family": "Solanaceae", "scientificName": "Solanum carolinense", "scientificNameAuthorship": "", "genus": "Solanum", "subgenus": "", "specificEpithet": "carolinense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1958-07-15", "habitat": "occasional, old field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hillsdale", "municipality": "", "locality": "near center sec. 15, Jefferson Tp., ca. 7 mi. SE of Hillsdale.", "decimalLatitude": "41.86207", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}