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": ""}
 U 192707-03   |bMY iris virginica var. shrevei  43.621066 j^h!O  SHREVEI ~3Er    dkr_ (SMALL) E.S. ANDERSON   rr r.r. dreisbach 4975 ;@   S IRIDACEAE    asparagales FS   var. yn3     b)^fP -85.309313   _VC 1340200      round lake, 3 mi. w. of mecosta. xX%Z 
{"catalogNumber": "1340200", "order": "Asparagales", "family": "Iridaceae", "scientificName": "Iris virginica var. shrevei", "scientificNameAuthorship": "(Small) E.S. Anderson", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "shrevei", "identifiedBy": "", "recordedBy": "R.R. Dreisbach", "recordNumber": "4975", "verbatimEventDate": "1927-07-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Round Lake, 3 mi. W. of Mecosta.", "decimalLatitude": "43.621066", "decimalLongitude": "-85.309313", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}