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": ""}
  f 819     M Muhlenbergia biloba     poaceae <     HITCHC.   q   y%VU 1886-10      n6o. 1108696 is the active barcode for the isolectotype of bealia mexicana. pringle 819 is also an isotype of muhlenbergia biloba hitchc., with inactive barcode 1210434. publication ref.: contrib. u.s. nat. herb. 17:294. 15 jul 1913 verified by: j. bruce, date: 24 feb 1972 VW3 o  CYRUS G. PRINGLE Z  mexico E9    ,O2i5 poales  
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia biloba", "scientificNameAuthorship": "Hitchc.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "819", "verbatimEventDate": "1886-10", "habitat": "", "occurrenceRemarks": "No. 1108696 is the active barcode for the isolectotype of Bealia mexicana. Pringle 819 is also an isotype of Muhlenbergia biloba Hitchc., with inactive barcode 1210434. Publication Ref.: Contrib. U.S. Nat. Herb. 17:294. 15 Jul 1913 Verified by: J. Bruce, Date: 24 Feb 1972", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}