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": ""}
cyperus humilis b  1133990 [hh@  G.C. Tucker q   p S^  Eizi Matuda   e mexico   Cyperaceae a!6<>   in swamp R4[6b    e 193907-01 poa|es bK89v     -91.4608 [   |b m 17.4585       h 3574  
{"catalogNumber": "1133990", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus humilis", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G.C. Tucker", "recordedBy": "Eizi Matuda", "recordNumber": "3574", "verbatimEventDate": "1939-07-01", "habitat": "In swamp", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "17.4585", "decimalLongitude": "-91.4608", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}