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": ""}
YUKON TERRITORY #U    Vn  -136.255278    Cc:e CAREX LACHENALII   1HF poales schkuhr u, m    =R] 97-684 Cyperaceae Sy=   U% 1374890  1997 -09-19 Z$B     1920 M        5HS_ canada   Bruce A. Bennett Sg 
{"catalogNumber": "1374890", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex lachenalii", "scientificNameAuthorship": "Schkuhr", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bruce A. Bennett", "recordNumber": "97-684", "verbatimEventDate": "1997-09-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Yukon Territory", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-136.255278", "verbatimCoordinates": "", "minimumElevationInMeters": "1920", "maximumElevationInMeters": ""}