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": ""}
 r  hcont4ct u+m herbarium  R. Lira ?MR    F. Rugel q      vr6 Cucurbitaceae  aT /z (Kunth) Cogn. 297 +Y0  Cuba %2;   R+ 1271394 CUCURBITALES     Iu Sicydium   |p SICYDIUM TAMNIFOLIU      1849-05 D  MATANZAS     
{"catalogNumber": "1271394", "order": "Cucurbitales", "family": "Cucurbitaceae", "scientificName": "Sicydium tamnifolium", "scientificNameAuthorship": "(Kunth) Cogn.", "genus": "Sicydium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Lira", "recordedBy": "F. Rugel", "recordNumber": "297", "verbatimEventDate": "1849-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Cuba", "stateProvince": "Matanzas", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}