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": ""}
philadelphus hirsutus x7Tl  rugel mQ  nutt. A)W   n W 1204924   uzD In rupibus       N d united states  JEFFERSON <jAI     PUb cornales  Tennessee _ksdK   9  1842-08 ad french broad river, prope dandridge tp   b Rugel     Philadelphus    |g 95
{"catalogNumber": "1204924", "order": "Cornales", "family": "", "scientificName": "Philadelphus hirsutus", "scientificNameAuthorship": "Nutt.", "genus": "Philadelphus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rugel", "recordedBy": "Rugel", "recordNumber": "95", "verbatimEventDate": "1842-08", "habitat": "In rupibus", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "Jefferson", "municipality": "", "locality": "ad French Broad River, prope Dandridge", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}