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": ""}
 H& 6305 robert w. smith x       michigan D    1483503  1  PALMYRA TWP. E OF LENAWEE HWY., S OF DEERFIELD RD.  CS  ANTON A. REZNICEK oa8K    nI e Malpighiales   Gg4p- -83.9436944 2012-08-20 vy^   =  ACALYPHA 41.8830056 qU_^   LENAWEE     )`N< RIDDELL EX J. M. COULT. FORMING A VERY DENSE PATCH FOR 30-40 M. M+   OSTRYIFOLIA v?-    H&%Q- Euphorbiaceae   Nj~ q UNITED STAT@ES 
{"catalogNumber": "1483503", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Riddell ex J. M. Coult.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "ostryifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Robert W. Smith", "recordNumber": "6305", "verbatimEventDate": "2012-08-20", "habitat": "", "occurrenceRemarks": "Forming a very dense patch for 30-40 m.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Palmyra Twp. E of Lenawee Hwy., S of Deerfield Rd.", "decimalLatitude": "41.8830056", "decimalLongitude": "-83.9436944", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}