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": ""}
 8n& Seymour Twp., Healey Falls, 4 m N of Campbellford p. m. catling, g. orris |   aKZOc 7048   panicum philadelphicum X   w ANADA    vXaV Ontario  Jh! 1419046 Norhumberland 9M@1/     WR Poaceae Panicum Z4    mB BERNH. EX TRIN.  44 22'10''N 77Â°47'00''W n      Poales $U>^H    z1/i PHI1ADELPHICUM   
{"catalogNumber": "1419046", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum philadelphicum", "scientificNameAuthorship": "Bernh. ex Trin.", "genus": "Panicum", "subgenus": "", "specificEpithet": "philadelphicum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P. M. Catling, G. Norris", "recordNumber": "7048", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Northumberland", "municipality": "", "locality": "Seymour Twp., Healey Falls, 4 m N of Campbellford", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "44 22'10''N 77\u00c2\u00b047'00''W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}