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": ""}
 sM<EF 42.517314  8X Uited States   #` Crooked Lake.   s+ 1977-08-30 So_mewhat more abundant than Spiraea alba (244). l=   Nq;- On dry open sandy shres of lake with Spiraea alba.  8u  l.   $T -86.025889     *up  spiraea      k ALLEGAN  ZO Gary J. Pierce   Ce Rosales    I 2425   vz 148371 
{"catalogNumber": "1483791", "order": "Rosales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Spiraea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Gary J. Pierce", "recordNumber": "2425", "verbatimEventDate": "1977-08-30", "habitat": "On dry open sandy shores of lake with Spiraea alba.", "occurrenceRemarks": "Somewhat more abundant than Spiraea alba (2424).", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Allegan", "municipality": "", "locality": "Crooked Lake.", "decimalLatitude": "42.517314", "decimalLongitude": "-86.025889", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}