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": ""}
1950-06-23  D mt    POACEAE  yBk    1/4 mi west of Scott's Falls on M 28 g;    #F$X  striata   MICHIGAN [  (LAM.) HI7CHC. Kkg    b^h  poales swampy g4round at edge of sphagnum bog fvGQ  1172709 C;e   3247 _.(y   h[ n united tates  I6m F Glyceria alger @xm   ] 02 CHARLES D. RICHARDS  K glyceria striata Edward G. Voss Mrve   
{"catalogNumber": "1172709", "order": "Poales", "family": "Poaceae", "scientificName": "Glyceria striata", "scientificNameAuthorship": "(Lam.) Hitchc.", "genus": "Glyceria", "subgenus": "", "specificEpithet": "striata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Charles D. Richards", "recordNumber": "3247", "verbatimEventDate": "1950-06-23", "habitat": "Swampy ground at edge of Sphagnum bog", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "1/4 mi west of Scott's Falls on M 28", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}