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": ""}
 University of Michigan Matthaei Botanical Gardens, 1800 N. Dixboro Rd, S of trail E of Fleming Creek and directly E of buildings. -.U  ANTON A. REZNICEK (    F<0 Ficaria     1158  ,G^   FL;RT Michigan Beverly S. Walters O|     4 United States -83.65984 <&!a;  washtenaw  k1<    <=  Ficaria verna subsp. verna  Flwrs yellow. n?q%k  subsp. *   s  42.299,16   2+Y verna  DEGRADED FLOODPLAIN FOREST WITH RHAMNUS CATHARTICA, HESPERIS MATRIONALIS, HYDROPHYLLUM VIRGINIANUM, TILIAAMERICANA, ALLIARIA PTIOLATA. v@  VERNA (~EJ 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Ficaria verna subsp. verna", "scientificNameAuthorship": "", "genus": "Ficaria", "subgenus": "", "specificEpithet": "verna", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "verna", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Beverly S. Walters", "recordNumber": "1158", "verbatimEventDate": "", "habitat": "Degraded floodplain forest with Rhamnus cathartica, Hesperis matrionalis, Hydrophyllum virginianum, Tilia americana, Alliaria petiolata.", "occurrenceRemarks": "Flwrs yellow.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Matthaei Botanical Gardens, 1800 N. Dixboro Rd, S of trail E of Fleming Creek and directly E of buildings.", "decimalLatitude": "42.29916", "decimalLongitude": "-83.65984", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}