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": ""}
    B8d  -125.7900754  yz9 60.1998964 Carex microptera S8?J      ` MACK.  ;M6M Crow River Hotsprings.  ;j@ :cyperaceae     yukon territory  UZ4vA 04-.0738    7p carex  Tw microptera    ? 1378987     BRUCE A. BENNETT e]h   7QJx canada   3`  2004-07-16  I Poales
{"catalogNumber": "1378987", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex microptera", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "microptera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bruce A. Bennett", "recordNumber": "04-0738", "verbatimEventDate": "2004-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "Crow River Hotsprings.", "decimalLatitude": "60.1998964", "decimalLongitude": "-125.7900754", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}