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": ""}
    & poales   Dark CaÃ±on, Rocky Aroyo Road, 45 miles southwest of Carlsbad.c      #jt cladium jamaicense    cladium ~8a?    Vz u 1951   ])d NEW MEXICO   FF##g jamaicense      `4 ED UNITED STATES  ?H^e~ carl o. grassl 78 ;ip  
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Cladium jamaicense", "scientificNameAuthorship": "", "genus": "Cladium", "subgenus": "", "specificEpithet": "jamaicense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "78", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New Mexico", "county": "", "municipality": "", "locality": "Dark Ca\u00c3\u00b1on, Rocky Aroyo Road, 45 miles southwest of Carlsbad.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1951", "maximumElevationInMeters": ""}