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": ""}
     kH  pensylvanica Michigan dygMJ   42.7968611 S= #         b |h@ T5N R16W SE1/4 SECT 22, WINSTROM BARK; 3.5 MILES WEST OF HOLLAND     flowers white  UW@ (L.) HAW.    -86.1852778 t     micranthes pensylvanica :   1561486 UD~[  
{"catalogNumber": "1561486", "order": "", "family": "", "scientificName": "Micranthes pensylvanica", "scientificNameAuthorship": "(L.) Haw.", "genus": "", "subgenus": "", "specificEpithet": "pensylvanica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Flowers white", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "T5N R16W SE1/4 Sect 22, Winstrom Park; 3.5 miles west of Holland", "decimalLatitude": "42.7968611", "decimalLongitude": "-86.1852778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}