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": ""}
    _X -20.666667 Poales luC8      CAREX MYOSUROIDES &Z   Greenland o L   79â° 08' n 20â° 40' w ;     4 cyperaceae        90-1038 GJ dK  lambert land. y   
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex myosuroides", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "90-1038", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Greenland", "stateProvince": "", "county": "", "municipality": "", "locality": "Lambert Land.", "decimalLatitude": "", "decimalLongitude": "-20.666667", "verbatimCoordinates": "79\u00c2\u00b0 08' N 20\u00c2\u00b0 40' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}