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": ""}
   U4 3W BOTTOM: MARL, FIBROUS PEAT.     A6 c  UNITED STATES   <I 1941-06-26 schoenoplectus acutus lD :v      _ POALES -85.40801 DJed.    Rns< 150   T 41.85951   # michigan      
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Schoenoplectus acutus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "150", "verbatimEventDate": "1941-06-26", "habitat": "Bottom: marl, fibrous peat.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "", "decimalLatitude": "41.85951", "decimalLongitude": "-85.40801", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}