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": ""}
   c`5 -100.94  R San Luis Potosi 8517 a P    VE% planta arraigada en el fondo de arroyo ZANNICHELLIA W vUw   ZANNICHELLIA PALUSTRIS R R    m A. Novelo Retana   GIJ L.     JERZY RZEDOWSKI  *b   I PALUSTRIS  ALISMATALES (t )K    n0 21.8057     a MEXICO POTAMOGETONACEAE / 
{"catalogNumber": "", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Zannichellia palustris", "scientificNameAuthorship": "L.", "genus": "Zannichellia", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "A. Novelo Retana", "recordedBy": "Jerzy Rzedowski", "recordNumber": "8517", "verbatimEventDate": "", "habitat": "Planta arraigada en el fondo de arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "", "decimalLatitude": "21.8057", "decimalLongitude": "-100.94", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}