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": ""}
 cornales (TV  loisel. J`S8  Robert Kral :    ROBERT KRAL ^  tennessee Ypog    V Y 52759        )^X= 1974-05-|6 1204965 N   PHILADELPHUS ?.  LIMESTONE BLUFFS ABOVE CUMBERLAND BY RAILROAD AND TENNESSEE 12, CA. 7 MI. W OF BORDEUX fI3   bugXU UNITED STATES  g>WAY Philadelphus pubescens   *r hydrangeaceae  Bs PUBESCENS 
{"catalogNumber": "1204965", "order": "Cornales", "family": "Hydrangeaceae", "scientificName": "Philadelphus pubescens", "scientificNameAuthorship": "Loisel.", "genus": "Philadelphus", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robert Kral", "recordedBy": "Robert Kral", "recordNumber": "52759", "verbatimEventDate": "1974-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "", "municipality": "", "locality": "Limestone Bluffs above Cumberland by railroad and Tennessee 12, ca. 7 mi. W of Bordeaux", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}