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": ""}
   panicum   F/ 7 P. DÃ¡vila POACEAE9 n39    7S Scribn.    Rogers McVaugh EPT2   *M Poales   1125914 r1  mexico mtCw   albomaculatum thrG   13984 m NCE    1952-11-07        Panicum albomaculatum +j50M  
{"catalogNumber": "1125914", "order": "Poales", "family": "Poaceae", "scientificName": "Panicum albomaculatum", "scientificNameAuthorship": "Scribn.", "genus": "Panicum", "subgenus": "", "specificEpithet": "albomaculatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P. D\u00c3\u00a1vila", "recordedBy": "Rogers McVaugh", "recordNumber": "13984", "verbatimEventDate": "1952-11-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}