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": ""}
BROOKE :=   Hd (MUHL. EX WILLD.) TRIN.  o no data provided on label of catalog no:1418182       J h. n. mertz MUHLENBERGIA SOBOLIFERAbYE`<   DPls obolifera   West Virginia >         POALES P93     AJ|Yt Poaceae  United States E>V(Y  1879-09-27 O 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia sobolifera", "scientificNameAuthorship": "(Muhl. ex Willd.) Trin.", "genus": "", "subgenus": "", "specificEpithet": "sobolifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H. N. Mertz", "recordNumber": "", "verbatimEventDate": "1879-09-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "West Virginia", "county": "Brooke", "municipality": "", "locality": "no data provided on label of catalog no:1418182", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}