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": ""}
 Vi4l contact um herbarium  x9 BERKSHIRE 1984-06-26 ww*   [ 45m 51Â°26'N 1Â°5'W SU651708  <9QW potamogeton friesii  hXr potamogeton  ( potamogetonaceae    aKmwL unied kingdom  1199513 N`b  England gc^#_     S. L. Jury, F. J. Rumsey            
{"catalogNumber": "1199513", "order": "", "family": "Potamogetonaceae", "scientificName": "Potamogeton friesii", "scientificNameAuthorship": "", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. L. Jury, F. J. Rumsey", "recordNumber": "", "verbatimEventDate": "1984-06-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United Kingdom", "stateProvince": "England", "county": "Berkshire", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "45m 51\u00c2\u00b026'N 1\u00c2\u00b05'W SU651708", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}