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": ""}
  5 s.n.  t MICIGA    $*#b polygonum articulatum   Q] St. Clair  z, caryophyllales  POLYGONUM T2Go  POLYGONACEAE b+0]    articulatum d<   ?  -  abram sager 1358397 q^um$    L fort gratiot [on site of port huron]   r @ 42.9881  |:FUJ United States      ~Vy4B -82.4274   29 l.
{"catalogNumber": "1358397", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum articulatum", "scientificNameAuthorship": "L.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "articulatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Abram Sager", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Fort Gratiot [on site of Port Huron]", "decimalLatitude": "42.9881", "decimalLongitude": "-82.4274", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}