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": ""}
    1987-07-16 fR   &PY  1309326   IeY?  poaceae       kS8 MCHIGA N SCATTERED IN SANDYDUMP AND FILL AREA ON N.W. SIDE OF EVERGREEN CEMETERY i8w   2100 v_M&M   >)ly) -83.46125 Avenan sativa 7>l    l. ( =]h  alpena  S@]A   t; united states  russ garlitz 3&cK  
{"catalogNumber": "1309326", "order": "", "family": "Poaceae", "scientificName": "Avena sativa", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Russ Garlitz", "recordNumber": "2100", "verbatimEventDate": "1987-07-16", "habitat": "Scattered in sandy dump and fill area on N.W. side of Evergreen Cemetery", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.46125", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}