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": ""}
   AYF 42.27889 TRICHOCARPA zUu    bd WET, OPEN SEDGE MEADOW AND EDGES OF THICKETS, WITH CAREX AQUATILIS, C. STRICTA, C. LANUGINOSA AND CALAMAGROSTIS CANADENSIS.   LsEu cyperaceae     v|cM% michigan  UNITED STATES 6t  ANTON A. REZNICEK 0FGx.   )~ POALES  oNI Ann Arbor, between railway and Huron River about 150 yds. W of Gallup Park, about Â¼ mile W o Huron Parkway bridge over River, S sie of River. carex TEah   yR2 carex trichocarpa    ` 668  1982-06-12 [ Jgt       
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex trichocarpa", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "trichocarpa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "6689", "verbatimEventDate": "1982-06-12", "habitat": "Wet, open sedge meadow and edges of thickets, with Carex aquatilis, C. stricta, C. lanuginosa and Calamagrostis canadensis.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ann Arbor, between railway and Huron River about 150 yds. W of Gallup Park, about \u00c2\u00bc mile W of Huron Parkway bridge over River, S side of River.", "decimalLatitude": "42.275889", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}