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": ""}
          J1.)M hansford t. shacklett3    3041 &~   sandy soil of lake shore, among boulders I  d   m3 1948-07-15  8 1446592   _?A4/ w side of sawmill bay, ne tip of leith peninsula, great be ar lake. CHAIX m*  Juncaceae [tE /   (`( juncus alpinoarticulatus  poales (   
{"catalogNumber": "1446592", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus alpinoarticulatus", "scientificNameAuthorship": "Chaix", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "3041", "verbatimEventDate": "1948-07-15", "habitat": "Sandy soil of lake shore, among boulders", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "W side of Sawmill Bay, NE tip of Leith Peninsula, Great Bear Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}