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": ""}
 6678 X$P   $ K8`q Middle Island, Lake Erie, 2 1/2 mi S of Pelee Island, just  of US-Canada boundary.  . Carex  mvDq 1367796 carex davisii ec        U essex Cyperaceae  &E   jRsJ DAVISII  ontario 3L     mh Poales   1982-06-02 JE n~       
{"catalogNumber": "1367796", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex davisii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "davisii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6678", "verbatimEventDate": "1982-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Essex", "municipality": "", "locality": "Middle Island, Lake Erie, 2 1/2 mi S of Pelee Island, just N of US-Canada boundary.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}