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": ""}
 1985-06-18 e5      carex n.Z >  CAREX SUBERECTA r     %  xB ontario   f O] squirrel island, w side of island along shore of st. clair river near middle of island.   mG%R Lambton    o suberecta Cyperaceae @?  1388599  TLw  poales Q*   7512 0 j0D     cpib* ANTON A. REZNICEK   
{"catalogNumber": "1388599", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex suberecta", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "suberecta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "7512", "verbatimEventDate": "1985-06-18", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Lambton", "municipality": "", "locality": "Squirrel Island, W side of island along shore of St. Clair River near middle of island.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}