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": ""}
 t%Zl9 [SAMLE TAKEN FOR SPORE AND POLLEN COLLECTION, 28 FEB 1957, J. MARTINSON.      ANN ARB<OR, IN FLEXU CEDRINO.[CEDAR BEND]   F3U washtenaw   Lolium 0   V 1428  ~ -83.726329   i [3Q POACEAE  KI Lolium pratense    j/P| ANTON A. REZNICEK   1481685 njppi7     >xOT Michigan (HUDS.) S.J. DARBYSHIRE  JVp    1927-08-02 % Em  pratense N;[+! 
{"catalogNumber": "1481685", "order": "", "family": "Poaceae", "scientificName": "Lolium pratense", "scientificNameAuthorship": "(Huds.) S.J. Darbyshire", "genus": "Lolium", "subgenus": "", "specificEpithet": "pratense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "1428", "verbatimEventDate": "1927-08-02", "habitat": "", "occurrenceRemarks": "[Sample taken for spore and pollen collection, 28 Feb 1957, J. Martinson.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, In Flexu Cedrino.[Cedar Bend]", "decimalLatitude": "", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}