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": ""}
 Typhaceae  vA    dE SPARGANIUM REHMANN    Full sun, water 18 in. deep. Rooted iwn mucky clay substrate. Near Typha latifolia. Abundant.  YA    5q Sparganium emersum   G]2< RUTH B. ALFORD (MACFARLANE) & TRUDY BROWN 3817 h~x;   1975-06-30 pL*94  1269396 )7  WASHTENAW |Fm|8   poales  4         y.OVM emersum   Michigan KQ  
{"catalogNumber": "1269396", "order": "Poales", "family": "Typhaceae", "scientificName": "Sparganium emersum", "scientificNameAuthorship": "Rehmann", "genus": "Sparganium", "subgenus": "", "specificEpithet": "emersum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. Alford (MacFarlane) & Trudy Brown", "recordNumber": "3817", "verbatimEventDate": "1975-06-30", "habitat": "Full sun, water 18 in. deep. Rooted in mucky clay substrate. Near Typha latifolia. Abundant.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}