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": ""}
        Eleocharis nigrescens var. minutiflora W   U/y3q VILLAHERMOSA; S OF VILLAHVERMOSA; CAMPECHE IN TINTAL  bB98J 113616 Cyrus L. Lundell    NIGRESCENS V#     var.  mtLIZ Poales      ]zK(r cyperaceae minutiflora kP   P~G- 17.9147 ELEOCHARIS D     
{"catalogNumber": "1136116", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis nigrescens var. minutiflora", "scientificNameAuthorship": "", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "nigrescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "minutiflora", "identifiedBy": "", "recordedBy": "Cyrus L. Lundell", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Villahermosa; S of Villahermosa; Campeche in Tintal", "decimalLatitude": "17.9147", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}