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": ""}
     m4Ow cordifolia 1916-05-25  Sk7T   Q5* 0 SAXIFRAGALES    bracteata W6  [4 june label on this sheet was presumably mistakenly placed by farwell; a 4 june collection at blh is fruiting; locality added by e.g. voss] 2K(P   Yn FARW.  TIARELLA 8Z   MICHIGAN e D    WC var. united states 6   Sn5 Saxifragaceae oliver a. farwell  l    ,C Tiarella cordifolia var. bracteata    iz@BO near disco 
{"catalogNumber": "", "order": "Saxifragales", "family": "Saxifragaceae", "scientificName": "Tiarella cordifolia var. bracteata", "scientificNameAuthorship": "Farw.", "genus": "Tiarella", "subgenus": "", "specificEpithet": "cordifolia", "verbatimTaxonRank": "var.", "infraspecificEpithet": "bracteata", "identifiedBy": "", "recordedBy": "Oliver A. Farwell", "recordNumber": "", "verbatimEventDate": "1916-05-25", "habitat": "", "occurrenceRemarks": "[4 June label on this sheet was presumably mistakenly placed by Farwell; a 4 June collection at BLH is fruiting; locality added by E.G. Voss]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Near Disco", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}