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": ""}
piceus C x     $ 1133759  d<G J MEXICO  w JALISCO           ]hc var.  % cyperaceae     3Ah Cyrus G. Pringle  -103.346 7bDT]    Kh; CYPERUS   o CYP3RUS ^FLAVESCENS VAR. PICEUS G.C. Tucker G  
{"catalogNumber": "1133759", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus flavescens var. piceus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "piceus", "identifiedBy": "G.C. Tucker", "recordedBy": "Cyrus G. Pringle", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Jalisco", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-103.346", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}