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": ""}
   y* Michigan Asparagaceae o %b     ~ P 133880   s.n. z|Iy  1910-07-06 l; ]   [CITED P. 407]. FTs    xfrD south haven.  Polygonatum fMsU  POLYGONATUM BIFLORUM 6lt          biflorum uB    
{"catalogNumber": "1338809", "order": "", "family": "Asparagaceae", "scientificName": "Polygonatum biflorum", "scientificNameAuthorship": "", "genus": "Polygonatum", "subgenus": "", "specificEpithet": "biflorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1910-07-06", "habitat": "", "occurrenceRemarks": "[Cited P. 407].", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "South Haven.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}