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": ""}
  W. LECHLER F@    valdivia d,   (r.br.) poir. VmP    Carex riparia fUbN   LWj6 1109262   9 CHILE  w  cyperaceae    9~.$M riparia      < 1855   POALES [)E   =; ANTON A. REZNICEK   ?F<d 439 
{"catalogNumber": "1109262", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex riparia", "scientificNameAuthorship": "(R.Br.) Poir.", "genus": "", "subgenus": "", "specificEpithet": "riparia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "W. Lechler", "recordNumber": "439", "verbatimEventDate": "1855", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Chile", "stateProvince": "", "county": "", "municipality": "", "locality": "Valdivia", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}