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": ""}
  av 21.3578 TANQUE LA MERCED; 3 KM AL E DE OJUELOS .F   Poales  $lC   ~ SESLERIOIDES  Cyperus =L   SAw> -101.906    _f9Vu Rzedowski ORILLA DE CAMINO y F<C   T^ JALISCO    |ulXE kunth 16138 96I   [h cyperaceae    mexigo  ZlX   ( 1962-09-25   p CYPERUS SESLERIOIDES G.C. Rzedowski /, 
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus seslerioides", "scientificNameAuthorship": "Kunth", "genus": "Cyperus", "subgenus": "", "specificEpithet": "seslerioides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Rzedowski", "recordedBy": "Rzedowski", "recordNumber": "16138", "verbatimEventDate": "1962-09-25", "habitat": "Orilla de camino", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "Tanque la Merced; 3 km al E de Ojuelos", "decimalLatitude": "21.3578", "decimalLongitude": "-101.906", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}