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": ""}
   thyriflorus Z      6// Cyperus  1899-05-01 4    PMUl CYRUS G. PRINGLE mexico T  cyperaceae my  7815 XN   veracruz c`%RK      G.C. Tucker PL(  cyperus thyrsiflorus Rr     ;3!$# 1135562  
{"catalogNumber": "1135562", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus thyrsiflorus", "scientificNameAuthorship": "", "genus": "Cyperus", "subgenus": "", "specificEpithet": "thyrsiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Cyrus G. Pringle", "recordNumber": "7815", "verbatimEventDate": "1899-05-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}