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": ""}
     . CYPERACEAE  CAREXBIGELOWII SUBSP. LUGENS g[@C     -154.15 Joq,    united states ^_7     t.EO North Slope  1973-07-17 (  68â° 11' n 154â° 09' w zU%E  killik river quad: vic. lake kaniksrak, killik r. NNV  4137 D=>  poales 6um  carex h    
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex bigelowii subsp. lugens", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4137", "verbatimEventDate": "1973-07-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "North Slope", "municipality": "", "locality": "Killik River Quad: vic. Lake Kaniksrak, Killik R.", "decimalLatitude": "", "decimalLongitude": "-154.15", "verbatimCoordinates": "68\u00c2\u00b0 11' N 154\u00c2\u00b0 09' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}