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": ""}
   K8 Saururus cernuus  -85.40863 c@E   1309863 5Wy    X0bw michigan  D`Y5u 41.85927 SAURURACEAE ?   t;ClA bottom type marl, fibrous peat.   CERNUUS .Q  _   m.<I e.w. roelofs   RH   praiie r. lake.  G: 148 piperales g2!    St. Joseph `92ye   R*!4c saururus   ^!~s United States  O5p l.
{"catalogNumber": "1309863", "order": "Piperales", "family": "Saururaceae", "scientificName": "Saururus cernuus", "scientificNameAuthorship": "L.", "genus": "Saururus", "subgenus": "", "specificEpithet": "cernuus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.W. Roelofs", "recordNumber": "148", "verbatimEventDate": "", "habitat": "Bottom Type Marl, fibrous peat.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "St. Joseph", "municipality": "", "locality": "Prairie R. Lake.", "decimalLatitude": "41.85927", "decimalLongitude": "-85.40863", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}