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": ""}
  NGOV 2685 TYPHACEA3 l Ab  SPARGANIUM WL    zVl poales ANGUSTIFOLIUM q    t 7 michx.   qf_o+ SPARGANIUM ANGUSTIFOLIUM  canada x   . riverside; aldery pond   5y  newfoundland dand labrador 1951-08-19 w=k      Eh St. Barbe - L'Anse aux Meadows  ERNEST ROULEAU 0|]?q   shallow waters near the shores in pond eba    
{"catalogNumber": "", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium angustifolium", "scientificNameAuthorship": "Michx.", "genus": "Sparganium", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ernest Rouleau", "recordNumber": "2685", "verbatimEventDate": "1951-08-19", "habitat": "shallow waters near the shores in pond", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Newfoundland and Labrador", "county": "St. Barbe - L'Anse aux Meadows", "municipality": "", "locality": "Riverside; Aldery Pond", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}