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": ""}
    P 1497240 SANTALACEAE DCh    1897-11-06 Ln  phoradendron flavescens o        growin on the branches of nyssa sylvatica, marsh  U s   (s?X GRPM 41368 flavescens >]=    dul not evident     . SANTALALES BILTMORE q%~v      United States  N)ru) North Carolina
{"catalogNumber": "1497240", "order": "Santalales", "family": "Santalaceae", "scientificName": "Phoradendron flavescens", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "flavescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Not evident", "recordNumber": "", "verbatimEventDate": "1897-11-06", "habitat": "Growing on the branches of Nyssa sylvatica, marsh", "occurrenceRemarks": "GRPM 41368", "associatedTaxa": "", "country": "United States", "stateProvince": "North Carolina", "county": "", "municipality": "", "locality": "Biltmore", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}