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": ""}
 NORTH CAROLINA iZ=7-   516 xO         UNITED STATES     %&% SOLANALES  D/- G l.  QA:3 CConvolvulaceae    =` no data   ,K open field 1460789 /! q^   LACUNOSA )W7f  IPOMOEA LACUNOSA  ,E     K@_ 1924-08-09 appa|achian mountains, hot springs b/ mP  
{"catalogNumber": "1460789", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Ipomoea lacunosa", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "lacunosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "516", "verbatimEventDate": "1924-08-09", "habitat": "Open field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "no data", "municipality": "", "locality": "Appalachian Mountains, Hot Springs", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}