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": ""}
 % St. Barbe North District, Ew Frolle lighthouse, midway between Port au Choix & tip 0f N Peninsula.     viridula  DA  CAREX 3  1996-07-21 h$LYk     C  19079   Rv7/G POALES      Z brachyrrhyncha  michael j. oldham + k4p      @MmT carex viridula subsp. brachyrrhyncha subsp. i^,n    lx newfoundand and labrador 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex viridula subsp. brachyrrhyncha", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "viridula", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "brachyrrhyncha", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "19079", "verbatimEventDate": "1996-07-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Newfoundland and Labrador", "county": "", "municipality": "", "locality": "St. Barbe North District, NEw Ferolle lighthouse, midway between Port au Choix & tip of N Peninsula.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}