{"version":"1.0","provider_name":"LawTeacher.net","provider_url":"https:\/\/www.lawteacher.net","author_name":"LawTeacher","author_url":"https:\/\/www.lawteacher.net\/author\/lawteacher","title":"Expression of thought","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"jDgNKWjJTQ\"><a href=\"https:\/\/www.lawteacher.net\/free-law-essays\/copyright-law\/expression-of-thought.php\">Expression of thought<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.lawteacher.net\/free-law-essays\/copyright-law\/expression-of-thought.php\/embed#?secret=jDgNKWjJTQ\" width=\"600\" height=\"338\" title=\"&#8220;Expression of thought&#8221; &#8212; LawTeacher.net\" data-secret=\"jDgNKWjJTQ\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"Petersen J, giving judgement in 1916, determined that copyright was concerned with protecting the 'expression of thought' and not the 'originality of ideas'. Copyright does not require that an expression must...","thumbnail_url":"https:\/\/www.lawteacher.net\/wp-content\/uploads\/2025\/07\/LT-large-logo.webp","thumbnail_width":1920,"thumbnail_height":1080}