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": ""}
      R l.   ` Sparganium natans     D4- 1981-07-31    b/3 Typhaceae  1 +Z Poales LAMBTON |<U5  1433269 8+!&   ,y&  boanquet twp., abut 4 1/2 miles sw of port franks; about 1/2 mile s of ipperwash beach, conc. xviii; e side of ipperwash beach road canada Vyh   wet depressions between old, low dune ridges with Carex lasiocarpa, C. limosa and Menyanthes trifoliata !8 h  6380 ~      $y([ FREQUENT IN SMALL DEPRESSIONS WITH SHALLOW WATER IN SHADE OF TALLER SALIX SPP.  z:S#% Sparganium  ,c natans ontario 1(% 5 
{"catalogNumber": "1433269", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium natans", "scientificNameAuthorship": "L.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "natans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "6380", "verbatimEventDate": "1981-07-31", "habitat": "wet depressions between old, low dune ridges with Carex lasiocarpa, C. limosa and Menyanthes trifoliata", "occurrenceRemarks": "frequent in small depressions with shallow water in shade of taller Salix spp.", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Lambton", "municipality": "", "locality": "Boanquet Twp., about 4 1/2 miles SW of Port Franks; about 1/2 mile S of Ipperwash Beach, Conc. XVIII; E side of Ipperwash Beach Road", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}