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": ""}
   anton 4. reznicek gdm         1F22 rhus     2011-09-25 c  Rhus aromatica 4O 4       b J United States  A2U 1483319  U  ca. 9 miles nw of kalamazoo. pine creek county drain (sand creek) at back of residence property 6450 nor7h 2nd st.  Aj= Michigan   k sapind+ales 
{"catalogNumber": "1483319", "order": "Sapindales", "family": "", "scientificName": "Rhus aromatica", "scientificNameAuthorship": "", "genus": "Rhus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2011-09-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ca. 9 miles NW of Kalamazoo. Pine Creek County Drain (Sand Creek) at back of residence property 6450 North 2nd St.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}