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": ""}
 carl o. grassl mY$Q=  ALISMEATALES ^4GC8      ^C[^ e. landolt landolt N   [Active barco<de. On same sheet as Lemna trisulca and Spirode la polyrhiza with in4ctive barcodes 1289904 and 1f289905 respectively] 9*       floating in a ditch at the edge of the lake with spirodela. bottom: over muck and peat. O    BAtRRY _f K  United States OCh     42.63333 Q (A2    ARACEAE r 
{"catalogNumber": "", "order": "Alismatales", "family": "Araceae", "scientificName": "", "scientificNameAuthorship": "Landolt", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E. Landolt", "recordedBy": "Carl O. Grassl", "recordNumber": "", "verbatimEventDate": "", "habitat": "Floating in a ditch at the edge of the lake with Spirodela. Bottom: Over muck and peat.", "occurrenceRemarks": "[Active barcode. On same sheet as Lemna trisulca and Spirodela polyrhiza with inactive barcodes 1289904 and 1289905 respectively]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Barry", "municipality": "", "locality": "", "decimalLatitude": "42.63333", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}