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": ""}
Contact UM Herbarium 1   691 1      ^  cubensis  HTCHC. |a   poales z X   G| Poaceae    K Eragrostis cubensis  1121268 8    ALBERT S. HITCHCOCK WT     ]f S eragrostis   tk3Jm 1912-11-07   28bDV L.H. HARVEY  
{"catalogNumber": "1121268", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis cubensis", "scientificNameAuthorship": "Hitchc.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "cubensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L.H. Harvey", "recordedBy": "Albert S. Hitchcock", "recordNumber": "691", "verbatimEventDate": "1912-11-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}