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": ""}
 o6 pratense  ann arbor, in flexu cedrino.[cedar bend] h5   ? anton a. reznicek 1428 bsE    < q [Sample taken fQor spore and pollen collection, 28 Feb 1957, J. Martinson.   ue%_9 ZPOACEAE WASHTENAW C   1481685 S   42.270872 >`   Frederick J. Hermann 4M:4F      1927-08-02 m_  -83.726329 AWt.J   f^ A michigan  5LM7 loliu[m    (huds.) s.j. darbyshire SN  UNITED STATES _#  Lolium pratense o1 C; 
{"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": "Frederick J. Hermann", "recordNumber": "1428", "verbatimEventDate": "1927-08-02", "habitat": "", "occurrenceRemarks": "[Sample taken for spore and pollen collection, 28 Feb 1957, J. Martinson.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, In Flexu Cedrino.[Cedar Bend]", "decimalLatitude": "42.270872", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}