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": ""}
        ! 15-0530   carex tz8*   69.93575 .s2VC   2015-08-09 kw  NORTHWEST TERRITORIES z =         b. a. bennett, d. whalen, s. wilson, s. blancher  ,O7-    hummocks with ericaceous tundra surrounded by channels dominated by carex aqualitis with vaccinium vitiidaea, rhododendron tomentosum, and salix fuscescens )F 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. A. Bennett, D. Whalen, S. Wilson, S. Blancher", "recordNumber": "15-0530", "verbatimEventDate": "2015-08-09", "habitat": "Hummocks with ericaceous tundra surrounded by channels dominated by Carex aqualitis with Vaccinium vitisidaea, Rhododendron tomentosum, and Salix fuscescens", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Northwest Territories", "county": "", "municipality": "", "locality": "", "decimalLatitude": "69.93575", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}