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": ""}
   estapilla; estapilla; tenosi9ue O   @JRC? Mexico -91.4105 loFPr   so$ In swamp side   s V Cyperaceae 1939-:06-18 L       ,>u 17.5332      N l. Cyperus articul4tus 8 N-     /K eizi matuda   
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus articulatus", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Eizi Matuda", "recordNumber": "", "verbatimEventDate": "1939-06-18", "habitat": "In swamp side", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Estapilla; Estapilla; Tenosique", "decimalLatitude": "17.5332", "decimalLongitude": "-91.4105", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}