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": ""}
 KN ON RIVER BANK   r Euphorbiaceae -98.9698 &SB<y   H2GtI huehuetlã¡n Garcia noIg&    #9 SAN LUIS POTOSI   .  mexico  8^hRx 12655  `+ cyrus l. lundell   GARCIA NUTANS fCld      k MALPIGHIALE vahl [excluded] lq8    k I6 21.4816   O!SU C. LUNDELL & A. LUNDELL HUICHIHUAYÃ¡N; HUICHIHUAYAN  -     1p= 1943-11-05 
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Garcia nutans", "scientificNameAuthorship": "Vahl [excluded]", "genus": "Garcia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Cyrus L. Lundell", "recordedBy": "C. Lundell & A. Lundell", "recordNumber": "12655", "verbatimEventDate": "1943-11-05", "habitat": "On river bank", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "Huehuetl\u00c3\u00a1n", "municipality": "", "locality": "Huichihuay\u00c3\u00a1n; Huichihuayan", "decimalLatitude": "21.4816", "decimalLongitude": "-98.9698", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}