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": ""}
poaceae u: b   1 On tario  _8 (  Simcoe   34  1284231    canada M <   anton a. reznicek FB   >d[|d Moist, bare sandy flats on hwy verge.   scabra N g  willd. qwt   )nB agrostis scabra   4 6 poales     p agrostis     8;  Lot 48, Conc. I, Medonte Twp., | 12 miles N of Barrie on S side of hwy 400 extension ca, 200 yds E of hwy 93.   p1=  4696 
{"catalogNumber": "1284231", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis scabra", "scientificNameAuthorship": "Willd.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "scabra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "4696", "verbatimEventDate": "", "habitat": "Moist, bare sandy flats on hwy verge.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Simcoe", "municipality": "", "locality": "Lot 48, Conc. I, Medonte Twp., | 12 miles N of Barrie on S side of hwy 400 extension ca, 200 yds E of hwy 93.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}