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": ""}
  1390708 r    CANADA     `*7P6 middlesex  sG.ct SCHKUHR EX WILLD. LOBO TOWNSHIP, KOMOKA FEED MILL PRAIRIE, 1.3 KM ME OF KOMOK POST OFFICE. uWYjQ    s3q 1991-05-24  utm 652562, ma 40i/14, square 17mt65 _    7/.* CAREX            * POALES 
{"catalogNumber": "1390708", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1991-05-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Middlesex", "municipality": "", "locality": "Lobo Township, Komoka Feed Mill Prairie, 1.3 km NE of Komoka Post Office.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "UTM 652562, Map 40I/14, Square 17MT65", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}