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": ""}
  hansford t. shacklette i     ANGUSTIFOLIUM   (L.) SCOP.       b  coppermine,coronation gulf, at mouth of coppermine river, near coppermine village 3327 3R+   WASTE GROUND NEAR VILLAGE $vj7     Chamaenerion IA   KITIKMEOT REGION ^,  1433440 om p   1948-08-04 oKO   B4U nunavut   *YF CHAMAENERION ANGUSTIFOLIUM    ~ MYRTA1ES    
{"catalogNumber": "1433440", "order": "Myrtales", "family": "", "scientificName": "Chamaenerion angustifolium", "scientificNameAuthorship": "(L.) Scop.", "genus": "Chamaenerion", "subgenus": "", "specificEpithet": "angustifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "3327", "verbatimEventDate": "1948-08-04", "habitat": "waste ground near village", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nunavut", "county": "Kitikmeot Region", "municipality": "", "locality": "Coppermine, Coronation Gulf, at mouth of Coppermine River, near Coppermine village", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}