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 K  11 ^r%     1415817 o   a united s7ates       (Elliott) Benth. %   <I7U alabama  Xz MELANOCARPUS  poaceae Kr     HETEROPOGON MELANOCARPUS 0~   W  + HETEROPOGON alvan w. chapman (  Contact UM Herbariu1m  v z     
{"catalogNumber": "1415817", "order": "Poales", "family": "Poaceae", "scientificName": "Heteropogon melanocarpus", "scientificNameAuthorship": "(Elliott) Benth.", "genus": "Heteropogon", "subgenus": "", "specificEpithet": "melanocarpus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Alvan W. Chapman", "recordNumber": "11", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}