{"filter":"<a href=\"#sustainabiliy\"\n           class=\"btn btn-default btn-secondary btn-sm\"\n           data-option-value=\".sustainabiliy\">\n            sustainabiliy        <\/a>\n            <a href=\"#architecture\"\n           class=\"btn btn-default btn-secondary btn-sm\"\n           data-option-value=\".architecture\">\n            architecture        <\/a>\n            <a href=\"#urban-planning\"\n           class=\"btn btn-default btn-secondary btn-sm\"\n           data-option-value=\".urban-planning\">\n            urban planning        <\/a>","articles":""}