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": ""}
(poir.) urb. co$c_   !ru -84.06667   (s cyperaceae  n . Poales 7741 A       H@ n WASHTENAW eleocharis By gm     V $ Carl O. Grassl  FLAVESCENS =  1937-10-15 A  1330623 h  ey  United States  %<q   m6 [ ELEOCHARIS FLAVESCENS   I:i 4 On NE side of Cassidy Lake.  | with e obtusa and utricularia.  michigan   X?   ! peter a. hyypio
{"catalogNumber": "1330623", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis flavescens", "scientificNameAuthorship": "(Poir.) Urb.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "flavescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter A. Hyypio", "recordedBy": "Carl O. Grassl", "recordNumber": "7741", "verbatimEventDate": "1937-10-15", "habitat": "With E obtusa and Utricularia.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "On NE side of Cassidy Lake.", "decimalLatitude": "", "decimalLongitude": "-84.06667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}