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": ""}
 Mguw+ KEWEENAW bigelow h  -88.79706 8 o   4~g caryophyllales 48.007791  #h    KQ + ISLE RKOYALE  vV   borealis  x P  512  united states n U      carl o. grassl T*a    STELLARIA &  stellaria boreali Br  1472430 Y   michigan g  ON BEACH RIDGE OF LAKE FELDMAN !Qs9  CARYOPHYLLACEAE b^    fIYqn 1931-08-26 
{"catalogNumber": "1472430", "order": "Caryophyllales", "family": "Caryophyllaceae", "scientificName": "Stellaria borealis", "scientificNameAuthorship": "Bigelow", "genus": "Stellaria", "subgenus": "", "specificEpithet": "borealis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "512", "verbatimEventDate": "1931-08-26", "habitat": "On beach ridge of Lake Feldman", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale", "decimalLatitude": "48.007791", "decimalLongitude": "-88.797706", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}