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# 20.9391  fk ATTENUATA   . Precipitous rocky S facing slopes EUPHORBIA 4     F@Q 1161568  rogers mcvaugh & w4lter m. koelz vMA8K     Q IXTLÃ¡N DEL RÃ­O     *f subsp.  eg 1959-11-17  @D Yn euphorbiaceae  mexico q^>iO   `Yce 767    oI dioscoreoides  + nayarit VICTO|R W. STEINMANN KD   xL5 V.W.STEINM.
{"catalogNumber": "1161568", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "V.W.Steinm.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "dioscoreoides", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "attenuata", "identifiedBy": "Victor W. Steinmann", "recordedBy": "Rogers McVaugh & Walter N. Koelz", "recordNumber": "767", "verbatimEventDate": "1959-11-17", "habitat": "Precipitous rocky S facing slopes", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Nayarit", "county": "Ixtl\u00c3\u00a1n del R\u00c3\u00ado", "municipality": "", "locality": "", "decimalLatitude": "20.9391", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}